APA
Kennedy G., . (1984). Electronic communication systems .-3rd edition .-0-07-034054-4. Tata McGraw Hill, New Delhi: .
Chicago
Kennedy George, . 1984. Electronic communication systems .-3rd edition .-0-07-034054-4. Tata McGraw Hill, New Delhi: .
Harvard
Kennedy G., . (1984). Electronic communication systems .-3rd edition .-0-07-034054-4. Tata McGraw Hill, New Delhi: .
MLA
Kennedy George, . Electronic communication systems .-3rd edition .-0-07-034054-4. Tata McGraw Hill, New Delhi: . 1984.