Παραπομπή APA

Buffton, J. (1981). People and communication. Holt, Rinebnart and windton.

Παραπομπή Chicago Style

Buffton, J.M. People and Communication. London: Holt, Rinebnart and windton, 1981.

Παραπομπή MLA

Buffton, J.M. People and Communication. Holt, Rinebnart and windton, 1981.