Vegetarianism Quotes - Page 8
Matthew Scully (2011). “Dominion: The Power of Man, the Suffering of Animals, and the Call to Mercy”, p.138, Souvenir Press
"The Humanities of Diet". Book by Henry Stephens Salt, 1897.
Alexander Pope (1854). “The poetical works of Alexander Pope”, p.46
Adam Smith (1869). “An Inquiry into the Nature and Causes of the Wealth of Nations, Volume 2”, p.473