Quoted in Bruce Bohle, Home Book of American Quotations (1967). In The Yogi Book (1998), Berra traces this comment, which he views as the original Yogiism, to Yogi Berra Day in 1947, when he was honored by his friends in St. Louis, Mo.
Christopher Columbus, Bartolomé de las Casas (1827). “Personal Narrative of the First Voyage of Columbus to America: From a Manuscript Recently Discovered in Spain”, p.17
"Comic-Con: Nicolas Cage, Idris Elba, and Directors Mark Neveldine/ Brian Taylor Interview GHOST RIDER: SPIRIT OF VENGEANCE". Interview with Christina Radish, collider.com. July 27, 2011.