Laughing Quotes - Page 30
Thomas De Quincey, Robert Morrison (2013). “Confessions of an English Opium-Eater and Other Writings”, p.39, Oxford University Press
Roger Ebert (2012). “Awake in the Dark: The Best of Roger Ebert”, p.69, University of Chicago Press
"A Funny Thing Happened On the Way to The White House - The one-laugh-one-vote theory has candidates cracking wise". Kevin Merida, The Dallas Morning News, February 15, 1988.
John Bunyan (2015). “Delphi Complete Works of John Bunyan (Illustrated)”, p.805, Delphi Classics