APA aipamena

Hawkins, B. L., & Preston, P. (1981). Managerial communication. Goodyear Pub.

Chicago Style aipamena

Hawkins, Brian L., and Paul Preston. Managerial Communication. Santa Monica, Calif: Goodyear Pub, 1981.

MLA aipamena

Hawkins, Brian L., and Paul Preston. Managerial Communication. Goodyear Pub, 1981.