Davis & Kennedy. (1992). Electronic Communication System (4th ed.). McGraw Hill International Editions.
Citación estilo ChicagoDavis and Kennedy. Electronic Communication System. 4th ed. McGraw Hill International Editions, 1992.
Cita MLADavis and Kennedy. Electronic Communication System. 4th ed. McGraw Hill International Editions, 1992.
Warning: These citations may not always be 100% accurate.