Sources:

[Menko]
https://boardgamegeek.com/boardgame/38807/ddakji
https://youtu.be/uEsJC2ggeiM
https://en.wikipedia.org/wiki/Menko

[Haleakala Dairy]
https://beerstreetjournal.com/maui-brewing-pog-ipa/
https://www.today.com/food/disney-released-its-recipe-pog-juice-we-made-it-t198092

[Pogs]
https://www.mentalfloss.com/article/54202/weird-history-pogs
https://www.baltimoresun.com/news/bs-xpm-1994-08-08-1994220014-story.html
https://web.archive.org/web/20120722070450/http://www.alohamilkcaps.com/new_site/phenomenon.asp
https://beerstreetjournal.com/maui-brewing-pog-ipa/
https://firstwefeast.com/drink/2016/01/surprising-history-of-pogs-juice-company
https://www.washingtonpost.com/archive/local/1994/12/31/deaths/fbd5c7b6-5b0f-4fb0-9c5d-78aefc0785a0/
https://books.google.no/books?id=vUWEIG3LVWUC&pg
http://archives.starbulletin.com/2005/07/30/news/whatever.html
https://tvovermind.com/history-of-pogs/
https://www.mauinews.com/news/local-news/2014/08/nalepa-76-popularized-pog/
https://www.pressreader.com/uk/collectors-gazette/20210416/283145726546800
https://beatofhawaii.com/hawaii-without-pog-so-make-your-own/
https://youtu.be/eFuHdr2GDDk
https://www.armorall.eu/en/products/protectants
https://www.orlandosentinel.com/news/os-xpm-1994-03-15-9403171083-story.html
https://www.pogunlimited.com/
https://virtualpogmuseum.wordpress.com/2019/02/21/world-pog-federation/
https://www.hasbro.com/common/instruct/WhatPartofPogDon'tYouUnderstand.pdf
https://adage.com/article/news/marketing-100-alan-rypinski-pog/80847
https://virtualpogmuseum.wordpress.com/2019/02/21/world-pog-federation/
https://www.emerald.com/insight/content/doi/10.1108/eb039726/full/
https://virtualpogmuseum.wordpress.com/2020/07/20/the-wpf-goes-bust/
https://www.washingtonpost.com/archive/lifestyle/1994/09/06/pogs-kids-are-flipping-their-lids/466de1fe-22b2-4d5d-a52c-0a2ab1179e8d/
https://www.latimes.com/archives/la-xpm-1994-02-07-mn-20167-story.html
https://www.baltimoresun.com/news/bs-xpm-1995-03-01-1995060206-story.html
https://apnews.com/article/b71aaa2b5d114dc19d58ce29dff7e1e4
http://omgfacts.com/why-were-pogs-banned-in-school/
https://youtu.be/0MgRSkrHDU4
https://www.latimes.com/archives/la-xpm-1995-11-14-fi-2961-story.html
https://www.goodreads.com/book/show/5326797-shiny-objects-marketing
https://www.warhistoryonline.com/war-articles/pogs.html?firefox=1
https://www.af.mil/News/Article-Display/Article/137121/aafes-necessity-becomes-collectible-craze/
https://priceonomics.com/the-curious-resurgence-of-pogs/
https://www.grunge.com/36515/real-reason-pogs-disappeared/
http://www.toymania.com/news/messages/7688.shtml
https://newyorkimprovtheater.com/2015/03/03/a-short-history-of-pogs-poop-the-movie-400-years-in-the-making/
https://www.grunge.com/36515/real-reason-pogs-disappeared/
http://www.toymania.com/news/messages/7688.shtml
https://www.pocketgamer.biz/news/68255/90s-fad-pogs-set-for-comeback-with-new-ar-mobile-game-in-the-works/
https://www.cgmagonline.com/news/pogs-ar-hits-indiegogo-with-new-campaign/
https://www.androidauthority.com/pogs-ar-872857/
https://web.archive.org/web/20200126054500/https://www.indiegogo.com/projects/pogs-the-mobile-game#/updates/all
https://youtu.be/ugoKjb2cbuY
https://youtu.be/oXty5zKdWpQ
https://youtu.be/04LDMujZ4R8
https://youtu.be/lQbL1QvTy5E
https://www.vice.com/en/article/gqm889/here-are-the-things-in-your-childhood-bedroom-that-are-still-worth-money-1022
https://www.pogunlimited.com/

[Ddakji chigi]
http://www.homabooks.com/general/books/east_asia/korea/1035.php
https://koreajoongangdaily.joins.com/2015/03/08/koreanHeritage/Critical-historical-documents-get-digital-treatment/3001628.html
http://nextg.org/korean6e.pdf
https://www.britannica.com/event/Tokugawa-period
https://folkency.nfm.go.kr/en/topic/detail/1510
https://folkency.nfm.go.kr/en/topic/detail/1510
https://www.thesprucecrafts.com/how-to-make-korean-ddakji-game-2541008
https://youtu.be/oNKHwt7BP1c
https://youtu.be/fY72s9PiOuo

[Squid Games]
https://youtu.be/v6GG8Mq6p_I
https://youtu.be/0e3GPea1Tyg?t=848


Other sources:

[Pictures]
Alan Rypinski
By Nick Wolcott / Bozeman Daily
https://www.bozemandailychronicle.com/news/armor-all-founder-and-bozeman-resident-shares-experience-with-msu-students/article_1b456532-3b73-11df-aae5-001cc4c002e0.html

Milk Cap
By Christopher G. Utter / PBase
https://www.pbase.com/image/123201752

Menko
By Nesnad / Wikipedia
https://commons.wikimedia.org/wiki/File:Menko-square-circle-collection.jpg

Menko Pieces
By Countakeshi / Wikipedia
https://commons.wikimedia.org/wiki/File:Men%27uchi.jpg

Fake Pogs
By Ironclad Folly
https://ironcladfolly.wordpress.com/2013/11/25/the-surreal-world-of-off-brand-pogs/

Accessories
By Milk Cap Mania
https://www.milkcapmania.co.uk/merchandise.html

Gear
By Pogs Unlimited
https://www.pogunlimited.com/

Donkey Kong
By Mario Wiki
https://www.mariowiki.com/File:DKC2.jpg

AAFES POGS
By armysgti / Cointalk
https://www.cointalk.com/media/16th-printing-dated-2017.8922/

T-Shirt
By Milk Cap Mania
https://www.milkcapmania.co.uk/merchandise.html

[Videos]
Squid Game
By Netflix

Menko
By yoshiyukiyoshi0120 / YouTube
https://www.youtube.com/watch?v=uUnBJX7X1GY&ab_channel=yoshiyukiyoshi0120

Hawaii Islands 1924 Rare Footage [4k Color]
By Upscaled Studio / YouTube
https://www.youtube.com/watch?v=baEZweseGKs&ab_channel=UpscaledStudio

I Love Lucy - Charmed School
By Jiselo Lama / YouTube
https://www.youtube.com/watch?v=DTe74_dhNGU&ab_channel=JiseloLama

Andy Griffith Show 720 HD " Alcohol and Old Lace Pt 2 "
By Christopher Ramey / YouTube
https://www.youtube.com/watch?v=3Hv78z9RB24&ab_channel=christopherramey

All In The Family | Meet The Bunkers | The Norman Lear Effect
By The Norman Lear Effect
https://www.youtube.com/watch?v=cehnY8aX96o&ab_channel=TheNormanLearEffect

1970s Disneyland Vintage Rides - Tea Cups - People Mover - Characters Footage Video
By G Cast / YouTube
https://www.youtube.com/watch?v=2LVF7uaLV9M&ab_channel=GCast

Pogs bargusan
By NorMien_27 / YouTube
https://www.youtube.com/watch?v=Dd3dapSKUTA&ab_channel=NorMien_27YT

World POG Championship
By mybrainhumor / YouTube
https://www.youtube.com/watch?v=lQbL1QvTy5E&ab_channel=mybrainhumor

1995 - Pogs - The Game Commercial
By Consumer Time Capsule / YouTube
https://www.youtube.com/watch?v=hUykcjZKhLk&ab_channel=ConsumerTimeCapsule

ToysRus Commercial Compilation
By Blockbuster Video / YouTube
https://www.youtube.com/watch?v=XqJ9OabxmGw&ab_channel=BlockbusterVideo

Pog Maker Commercial
By Sean Blythe / YouTube
https://www.youtube.com/watch?v=sq9r50EYJh0&ab_channel=SeanBlythe

'Department Store' for Marine Recruits: Shopping at Recruit Exchange Parris Island
By AiirSource Military / YouTube
https://www.youtube.com/watch?v=B9hwDju91TM&ab_channel=AiirSourceMilitary

Lunch time in Iraq, 2004-05.
By JD / YouTube
https://www.youtube.com/watch?v=h0nkhgO1oto&ab_channel=JD

Milkcap Krazy - A VHS Tape About Pogs (1994)
By Consumer Time Capsule / YouTube
https://www.youtube.com/watch?v=eBF4KOqOfoU&t=329s&ab_channel=ConsumerTimeCapsule

POGs: The Official Mobile Game
By Pogs AR / YouTube
https://www.youtube.com/watch?v=FgGlWb7CXgU&t=60s&ab_channel=POGsAR

ALF POGS
By Jes23mj / YouTube
https://www.youtube.com/watch?v=ugoKjb2cbuY&ab_channel=Jes23mj

Ridiculously Random
By TomSka & Friends / YouTube
https://www.youtube.com/watch?v=04LDMujZ4R8&ab_channel=TomSka%26Friends

$456,000 Squid Game In Real Life!
By Mr.Beast / YouTube
https://www.youtube.com/watch?v=0e3GPea1Tyg&t=848s&ab_channel=MrBeast

DIY Squid Game Paper Flipping Game
By Jenny W. Chan / YouTube
https://www.youtube.com/watch?v=oNKHwt7BP1c&ab_channel=JennyW.Chan-OrigamiTree