Sloan Commission on Cable Communications
McGraw-Hill, 1971
Buku Teks
Green, John, 1977-
Gramedia Pustaka Utama, 2015
Buku Teks SO
Krebs, Charles J.
Harper Collins, 1985
Buku Teks
McNab, Andy
Corgi Books, 2000
Buku Teks SO
edited by David Warner and David Palfreyman
Open University Press, 2003
Buku Teks SO