Cita APA (7a ed.)

Kennedy, G., & Davis, B. (1993). Electronic communication systems (Fourth edition.). Tata MacGraw Hill.

Cita Chicago Style (17a ed.)

Kennedy, George, y Bernard Davis. Electronic Communication Systems. Fourth edition. Lake Forest, Ill. : New Delhi: Tata MacGraw Hill, 1993.

Cita MLA (8a ed.)

Kennedy, George, y Bernard Davis. Electronic Communication Systems. Fourth edition. Tata MacGraw Hill, 1993.