https://stanfordmag.org/contents/the-menace-within
https://exhibits.stanford.edu/spe/catalog/tw410gq9883
https://stanfordprisonexperimentproject.wordpress.com/2017/11/28/another-blog-post/
https://www.linkedin.com/pulse/final-reckoning-stanford-prison-saga-hugo-meijers-msc-bsc
