The Flies
http://www.thecrimson.com/article/1962/3/22/the-flies-psartre-achieves-in-ithe/
A review of the play staged at Harvard
Sartre's Political Philosophy
http://www.iep.utm.edu/sartre-p/
From the Internet Encyclopedia of Philosophy
Existentialism
https://plato.stanford.edu/entries/existentialism/
From Stanford's Encyclopedia of Philosophy
