"Cargo Cult Science". Richard P. Feynman's Caltech commencement address (1974), as quoted in "'Surely You're Joking, Mr. Feynman!': Adventures of a Curious Character" edited by Ralph Leighton (p. 342), calteches.library.caltech.edu. 1985.
"Ava DuVernay, Sundance Award-Winner for ‘Middle of Nowhere,’ On Why It’s Important That Stories About Black Women Be Told By Black Women". Interview with Claire Easton, www.indiewire.com. October 10, 2012.
"Cargo Cult Science". Richard P. Feynman's Caltech commencement address (1974), as quoted in "'Surely You're Joking, Mr. Feynman!': Adventures of a Curious Character" edited by Ralph Leighton (p. 342), calteches.library.caltech.edu. 1985.