Παραπομπή APA

Kennedy, G., & Davis, B. (1999). Electronic communication systems. Tata Mc Graw - Hill.

Παραπομπή Chicago Style

Kennedy, George, και Bernard Davis. Electronic Communication Systems. New Delhi: Tata Mc Graw - Hill, 1999.

Παραπομπή MLA

Kennedy, George, και Bernard Davis. Electronic Communication Systems. Tata Mc Graw - Hill, 1999.