Cita APA (7th ed.)
Kennedy, G., & Davis, B. (2011). Electronic communication systems (5th ed.). McGraw Hill Education pvt Ltd.
Cita Chicago (17th ed.)
Kennedy, George, i Bernard Davis. Electronic Communication Systems. 5th ed. New Delhi, Ill.: McGraw Hill Education pvt Ltd, 2011.
Cita MLA (9th ed.)
Kennedy, George, i Bernard Davis. Electronic Communication Systems. 5th ed. McGraw Hill Education pvt Ltd, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.