Blackfish. United States: Magnolia Pictures, 2013. DVD, 83 minutes.
ginto nic. “Blackfish killer whales (sub ita)”. YouTube. April 4, 2014. Web. May 24, 2014. <https://www.youtube.com/watch?v=EsdoPGsWdn0>
1991123ihatethissite. “Blackfish Clip: Mother Orca Cries for Her Baby”. YouTube. December 18, 2013. Web. May 24, 2014. <https://www.youtube.com/watch?v=eWFo6kf21Hw>
Alana Harley. “Blackfish the documentary movie”. YouTube. November 22, 2013. Web. May 24, 2014. <https://www.youtube.com/watch?v=d_oLOePrjKo>
Cody Brooks. “Blackfish vs. SeaWorld: What Needs to Change?”. Peter Greenberg. March 24, 2014. Web. May 24, 2014. <http://petergreenberg.com/2014/03/24/blackfish-vs-seaworld-needs-change/>
docuphileTV. “Blackfish - Official Teaser”. YouTube. February 13, 2013. Web. May 24, 2014. <https://www.youtube.com/watch?v=3uCTo_bDpJc>
free dolph. “Tilikum megérkezik Sealand-be Blackfish 2. rész”. Youtube. November 12, 2013. Web. May 24, 2014. <https://www.youtube.com/watch?v=wanKRf6DLu4>.
Jocelyn Heaney. "Day 138 11/10/13: Notes from a Protest: SeaWorld San Diego" Shark Dreams. N.P. November 11, 2013. Web. May 24, 2014. <http://sharkdreams.net/2013/11/11/day-138-111013-notes-from-a-protest-seaworld-san-diego/>
Lani Mcabee. “Orkid attacks trainer {blackfish}”. YouTube. July 14, 2013. Web. May 24, 2014. <https://www.youtube.com/watch?v=R10hvEiOFho>
Magnolia Pictures & Magnet Releasing. “Blackfish - Official Trailer”. YouTube. June 3, 2013. Web. May 24, 2014. <https://www.youtube.com/watch?v=G93beiYiE74>.
Wikipedia. “Blackfish”. Wikipedia. January 21, 2014. Web. May 24, 2014. <http://es.wikipedia.org/wiki/Blackfish>
Michelle Kretzer. "Strong Show of Support Outside Courthouse of Anti-Seaworld Demonstrators" Peta. Febuary 3, 2014. Web. May 24, 2014. <http://www.peta.org/blog/courthouse-anti-seaworld-demonstrators/>
Zoe Szathmary. "Protesters demand SeaWorld shut down killer whale shows, call them 'a form of slavery' as 'Blackfish' backlash continues.” Daily Mail. December 22, 2013. Web. May 24, 2014. <http://www.dailymail.co.uk/news/article-2528113/Protestors-demand-SeaWorld-shut-killer-whale-shows-call-form-slavery-Blackfish-backlash-continues.html>
ginto nic. “Blackfish killer whales (sub ita)”. YouTube. April 4, 2014. Web. May 24, 2014. <https://www.youtube.com/watch?v=EsdoPGsWdn0>
1991123ihatethissite. “Blackfish Clip: Mother Orca Cries for Her Baby”. YouTube. December 18, 2013. Web. May 24, 2014. <https://www.youtube.com/watch?v=eWFo6kf21Hw>
Alana Harley. “Blackfish the documentary movie”. YouTube. November 22, 2013. Web. May 24, 2014. <https://www.youtube.com/watch?v=d_oLOePrjKo>
Cody Brooks. “Blackfish vs. SeaWorld: What Needs to Change?”. Peter Greenberg. March 24, 2014. Web. May 24, 2014. <http://petergreenberg.com/2014/03/24/blackfish-vs-seaworld-needs-change/>
docuphileTV. “Blackfish - Official Teaser”. YouTube. February 13, 2013. Web. May 24, 2014. <https://www.youtube.com/watch?v=3uCTo_bDpJc>
free dolph. “Tilikum megérkezik Sealand-be Blackfish 2. rész”. Youtube. November 12, 2013. Web. May 24, 2014. <https://www.youtube.com/watch?v=wanKRf6DLu4>.
Jocelyn Heaney. "Day 138 11/10/13: Notes from a Protest: SeaWorld San Diego" Shark Dreams. N.P. November 11, 2013. Web. May 24, 2014. <http://sharkdreams.net/2013/11/11/day-138-111013-notes-from-a-protest-seaworld-san-diego/>
Lani Mcabee. “Orkid attacks trainer {blackfish}”. YouTube. July 14, 2013. Web. May 24, 2014. <https://www.youtube.com/watch?v=R10hvEiOFho>
Magnolia Pictures & Magnet Releasing. “Blackfish - Official Trailer”. YouTube. June 3, 2013. Web. May 24, 2014. <https://www.youtube.com/watch?v=G93beiYiE74>.
Wikipedia. “Blackfish”. Wikipedia. January 21, 2014. Web. May 24, 2014. <http://es.wikipedia.org/wiki/Blackfish>
Michelle Kretzer. "Strong Show of Support Outside Courthouse of Anti-Seaworld Demonstrators" Peta. Febuary 3, 2014. Web. May 24, 2014. <http://www.peta.org/blog/courthouse-anti-seaworld-demonstrators/>
Zoe Szathmary. "Protesters demand SeaWorld shut down killer whale shows, call them 'a form of slavery' as 'Blackfish' backlash continues.” Daily Mail. December 22, 2013. Web. May 24, 2014. <http://www.dailymail.co.uk/news/article-2528113/Protestors-demand-SeaWorld-shut-killer-whale-shows-call-form-slavery-Blackfish-backlash-continues.html>