
Interview with PETA Asia Pacific; quoted in "TV Star Goes Green for PETA's Ad Campaign" http://www.scoop.co.nz/stories/GE0711/S00107.htm, Scoop (20 November 2007).
Sir Paul McCartney and PETA VP Dan Mathews Reflect on Two Decades of Activism http://www.peta.org/features/paul-mccartney-interview/ (April 2005)
Interview with PETA Asia Pacific; quoted in "TV Star Goes Green for PETA's Ad Campaign" http://www.scoop.co.nz/stories/GE0711/S00107.htm, Scoop (20 November 2007).
"Go vegetarian, pleads Yana Gupta in new ad" https://www.rediff.com/news/2004/jan/29peta.htm, Rediff.com (29 January 2004).
Source: You Are Worthless: Depressing Nuggets of Wisdom Sure to Ruin Your Day
“Shania Twain vegetarian but not about to preachify,” interview with Doug Elfman in Las Vegas Review-Journal (19 January 2014) http://www.reviewjournal.com/columns-blogs/doug-elfman/shania-twain-vegetarian-not-about-preachify.
"Erykah Badu" http://vegnews.com/articles/page.do?catId=7&pageId=30, interview with VegNews (6 October 2008).
"Phil Collen: Vegetarian Testimonial," video ad for People for the Ethical Treatment of Animals (26 August 2011) https://www.youtube.com/watch?v=E-JsYIujaAM.
Unveiling her PETA ad on Davie Street; as quoted in "Jenna Talackova unveils racy PETA ad and promotes vegan diet" https://www.vancouverobserver.com/city/jenna-talackova-unveils-racy-peta-ad-and-promotes-vegan-diet, The Vancouver Observer (24 January 2014).