APA (7th ed.) Zitazioa
Franzini, L. R. (2012). Just kidding: Using humor effectively. Rowman & Littlefield Publishers.
Chicago Style (17th ed.) Zitazioa
Franzini, Louis R. Just Kidding: Using Humor Effectively. Lanham, Md.: Rowman & Littlefield Publishers, 2012.
MLA (9th ed.) Zitazioa
Franzini, Louis R. Just Kidding: Using Humor Effectively. Rowman & Littlefield Publishers, 2012.
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