APA (7e ed.) Bronvermelding

Wolf, M. P., Aurner, R. R., & Keyser, D. F. (1979). Effective communication in business (7th ed.). South-Western Pub.

Chicago (17e ed.) Bronvermelding

Wolf, Morris Philip, Robert Ray Aurner, en Dale F. Keyser. Effective Communication in Business. 7th ed. Cincinnati: South-Western Pub, 1979.

MLA (9e ed.) Bronvermelding

Wolf, Morris Philip, et al. Effective Communication in Business. 7th ed. South-Western Pub, 1979.