Silverblatt, Art
Praeger, 1995
Buku Teks
Schramm, Wilbur Lang, 1907 -, author
Harper and Row, 1982
Buku Teks
Bogart, Leo, author
NTC Businnes Book, 1990
Buku Teks
Key, Wilson Bryan
Center for the study of media, 0
Buku Teks
Nurudin, author
RajaGrafindo Persada, 2008
Buku Teks