Παραπομπή APA

Couch, L. W. (1995). Modern communication systems: Principles and applications. Prentice hall of india.

Παραπομπή Chicago Style

Couch, Leon W. Modern Communication Systems: Principles and Applications. New Delhi: Prentice hall of india, 1995.

Παραπομπή MLA

Couch, Leon W. Modern Communication Systems: Principles and Applications. Prentice hall of india, 1995.