APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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