APA-Zitierstil (7. Ausg.)

Tepper, R. (1990). The only 250 letters and memos managers will ever need. Wiley.

Chicago-Zitierstil (17. Ausg.)

Tepper, Ron. The Only 250 Letters and Memos Managers Will Ever Need. New York: Wiley, 1990.

MLA-Zitierstil (9. Ausg.)

Tepper, Ron. The Only 250 Letters and Memos Managers Will Ever Need. Wiley, 1990.