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Thomas Hobbes (1750). “The Moral and Political Works of Thomas Hobbes of Malmesbury: Never Before Collected Together : To which is Prefixed, the Author's Life, Extracted from that Said to be Written by Himself, ...”, p.114
"Tim Allen Talks LAST MAN STANDING, Classic Sitcoms, Stand-Up, and the Future of the TOY STORY Series". Interview with Christina Radish, collider.com. April 3, 2012.