Ulysses S. Grant, Harriet Beecher Stowe, Stephen Crane, Jefferson Davis, Abraham Lincoln (2012). “The Modern Library Civil War Bookshelf 5-Book Bundle: Personal Memoirs, Uncle Tom's Cabin, The Red Badge of Courage, Jefferson Davis: The Essential Writings, The Life and Writings of Abraham Lincoln”, p.1027, Modern Library
Nathaniel Parker Willis (1849). “Rural Letters and Other Records of Thought at Leisure: Written in the Intervals of More Hurried Literary Labor”, p.363
Dave Barry (2012). “The Greatest Invention in the History of Mankind Is Beer: And Other Manly Insights from Dave Barry”, p.35, Andrews McMeel Publishing