एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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