APA-referens (7:e uppl.)

Griffin, R. W. (1999). Business (5th.ed.). Prentice Hall.

Chicago-referens (17:e uppl.)

Griffin, Ricky W. Business. 5th.ed. New Jersey: Prentice Hall, 1999.

MLA-referens (9:e uppl.)

Griffin, Ricky W. Business. 5th.ed. Prentice Hall, 1999.