Παραπομπή APA

Sam Shanmugam. K. (1985). Digital and analog communication system. John Wiley.

Παραπομπή Chicago Style

Sam Shanmugam. K. Digital and Analog Communication System. New York: John Wiley, 1985.

Παραπομπή MLA

Sam Shanmugam. K. Digital and Analog Communication System. John Wiley, 1985.