
"Olympic boxer Marlen Esparza is ready to fight animal cruelty" http://nbclatino.com/2013/01/29/olympic-boxer-marlen-esparza-is-ready-to-fight-animal-cruelty/, NBCLatino.com (29 January 2013).
Medium Raw (2010)
"Olympic boxer Marlen Esparza is ready to fight animal cruelty" http://nbclatino.com/2013/01/29/olympic-boxer-marlen-esparza-is-ready-to-fight-animal-cruelty/, NBCLatino.com (29 January 2013).
“Young Actors Visit a Rescued Animal Sanctuary,” video interview with PETA Kids (14 November 2016) https://www.youtube.com/watch?v=-jq4n3Pnku0.
Joe Adamson, "Witty Birds and Well-Drawn Cats: An Interview with Chuck Jones [1971]", in Chuck Jones: conversations, ed. Chuck Jones and Maureen Furniss (Univ. Press of Mississippi, 2005), 63.
Source: Against a Scientific Justification of Animal Experiments, pp. 345-346
" Daniela Sea Vegan PSA https://www.youtube.com/watch?v=Xc5mEqa6ar0", video for PETA (3 February 2009).
“A Vegan Life”, in georgeslaraque.com (August 2009) https://georgeslaraque.com/vg-vegan.php.
"Twenty One Reasons For Being A Vegetarian" (2007), in vernoncoleman.com http://www.vernoncoleman.com/twentyoner.htm.