Παραπομπή APA

Shanmugam, K. (1979). Digital and analog communication systems. John Wiley.

Παραπομπή Chicago Style

Shanmugam, K.Sam. Digital and Analog Communication Systems. New York: John Wiley, 1979.

Παραπομπή MLA

Shanmugam, K.Sam. Digital and Analog Communication Systems. John Wiley, 1979.