Gaya APA

Roden, M, S. (1991). Analog and digital communication system / Martin S. Roden (3th.ed.). Englewood Cliffs: Prentice-Hall International.

Gaya MLA

Roden, Martin, S.. "Analog and digital communication system / Martin S. Roden". 3th.ed. Englewood Cliffs: Prentice-Hall International, 1991. Textbook.