APA aipamena

Roddy, D., & John Coolen. (1995). Electronic communication (4th.). Prentice,hall of India.

Chicago Style aipamena

Roddy, Dennis, and John Coolen. Electronic Communication. 4th. New Delhi: Prentice,hall of India, 1995.

MLA aipamena

Roddy, Dennis, and John Coolen. Electronic Communication. 4th. Prentice,hall of India, 1995.