- wn.com Farallon_Islands
- researchgate.net publication/328392321_Farallon_…
- http://towhee.net history/farallon.html
- chukarblog.wordpress.com 2010/09/06/the-fall-…
- en-academic.com dic.nsf/enwiki/617193
- offleashproductions.com farallon-islands
- incredible-adventures.com sharks_farallons.html
- oceanicsociety.org expedition/farallon-islands-…
- theculturetrip.com north-america/usa/california/…