https://encyclopedia.ushmm.org/content/en/article/adolf-hitler

https://auschwitz.net/auschwitz-the-arrival/

https://collections.ushmm.org/search/catalog/irn94891

http://www.camps.bbk.ac.uk/themes/daily-life.html

https://www.jewishgen.org/forgottencamps/camps/dayeng.html

https://www.iwm.org.uk/history/how-did-the-holocaust-happen

https://www.yadvashem.org/holocaust/about/camps/daily-life.html

https://www.yadvashem.org/holocaust/about/final-solution-beginning.html

https://www.theholocaustexplained.org/the-camps/ss-concentration-camp-system/daily-routines/

https://www.auschwitz.org/en/history/life-in-the-camp/the-order-of-the-day/