ready to let you in. espnW. [2019-04-20]. (原始内容存档于2017-07-29). Alex Blackwell on stopping homophobia and sexism in sport. 2018-05-30 [2015-03-07]. (原始内容存档于2014-08-21)
animals," in Peter Singer (ed.). In Defense of Animals: The Second Wave, Blackwell Publishing Ltd, 2006. Miller, Liz. Converge Rock Compassion: A Q&A. VegNews(英语:VegNews)