Johnson, E. W. (1990). A treasury of humor: An indexed collection of anecdotes (1st Ballantine Books ed.). Ivy Books.
Chicago-viite (17. p.)Johnson, Eric W. A Treasury of Humor: An Indexed Collection of Anecdotes. 1st Ballantine Books ed. New York: Ivy Books, 1990.
MLA-viite (9. p.)Johnson, Eric W. A Treasury of Humor: An Indexed Collection of Anecdotes. 1st Ballantine Books ed. Ivy Books, 1990.
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