Barbara Gardner. The Compassionate Animal: An Interfaith Guide to the Extended Circle of Compassion. Wstęp: Dr Richard D. Ryder
John Bussineau. The Buddha, The Vegan and You: Part 1: Meat Myself & Irony From Carnism to Compassion
Barbara Gardner. The Compassionate Animal: An Interfaith Guide to the Extended Circle of Compassion. Wstęp: Dr Richard D. Ryder
John Bussineau. The Buddha, The Vegan and You: Part 1: Meat Myself & Irony From Carnism to Compassion