Citazione Stile APA (7a Edizione)

Griffith, J. (1990). Speaker's library of business stories, anecdotes, and humor. Barnes & Noble Books.

Citazione stile Chigago Style (17a edizione)

Griffith, Joe. Speaker's Library of Business Stories, Anecdotes, and Humor. New York: Barnes & Noble Books, 1990.

Citatione MLA (8a ed.)

Griffith, Joe. Speaker's Library of Business Stories, Anecdotes, and Humor. Barnes & Noble Books, 1990.