Kennedy, G. (1984). Electronic Communication Systems (3rd ed.). Tata McGraw-Hill.
Cita Chicago (17th ed.)Kennedy, George. Electronic Communication Systems. 3rd ed. New Delhi: Tata McGraw-Hill, 1984.
Cita MLA (9th ed.)Kennedy, George. Electronic Communication Systems. 3rd ed. Tata McGraw-Hill, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.