APA-viite (7. p.)

Wolf, M. P., & Kuiper, S. (1984). Effective communication in business (8th ed.). Mutual Books.

Chicago-viite (17. p.)

Wolf, Morris Philip, ja Shirley Kuiper. Effective Communication in Business. 8th ed. Manila: Mutual Books, 1984.

MLA-viite (9. p.)

Wolf, Morris Philip, ja Shirley Kuiper. Effective Communication in Business. 8th ed. Mutual Books, 1984.