Nike vs Adidas

https://www.forbes.com/forbes/welcome/?toURL=https%3A//www.forbes.com/pictures/mlm45jemm/the-most-valuable-company-brands/&refURL=https%3A//www.google.co.th/&referrer=https%3A//www.google.co.th/
https://en.wikipedia.org/wiki/Reebok
http://www.espnfc.com/blog/espn-fc-united-blog/68/post/2193850/hooliganism-in-england-the-enduring-cultural-legacy-of-football-violence
http://www.espnfc.com/blog/espn-fc-united-blog/68/post/2193850/hooliganism-in-england-the-enduring-cultural-legacy-of-football-violence
http://fortune.com/2016/10/25/adidas-under-armour-nike/
https://qz.com/939224/heres-what-happens-to-the-athletic-wear-industry-when-china-starts-going-to-the-gym/
http://www.todayifoundout.com/index.php/2014/07/history-nike/
https://en.wikipedia.org/wiki/Phil_Knight
http://manufacturingmap.nikeinc.com/
https://www.adidas-group.com/en/group/history/
https://www.forbes.com/pictures/mlm45gelhg/1-nike/#4e50d65f1604
https://hypebeast.com/2016/10/how-many-sneakers-nike-sell-per-second
http://www.businessinsider.com/12-crazy-facts-you-probably-didnt-know-about-nike-2016-3
https://www.statista.com/statistics/268427/number-of-employees-of-the-adidas-group-worldwide-since-2000/
https://www.adidas-group.com/en/sustainability/compliance/supply-chain-structure/
https://goodonyou.eco/nike-vs-adidas-whos-more-ethical/
https://www.economist.com/news/business/21714394-making-trainers-robots-and-3d-printers-adidass-high-tech-factory-brings-production-back
https://finance.yahoo.com/news/adidas-nearly-doubled-us-sneaker-market-share-nikes-expense-153106743.html
https://qz.com/948439/the-top-10-best-selling-sneakers-in-2016-adidas-beats-nike/
https://solecollector.com/news/2015/03/best-selling-adidas-stan-smith
http://www.slate.com/blogs/business_insider/2014/07/27/nike_logo_swoosh_designed_at_portland_state_university_was_bought_for_just.html
http://money.cnn.com/2017/09/19/investing/adidas-nike-under-armour-sneakers/index.html