Oxford University Press, 1982
Buku Teks
Longman, 1995
Buku Teks
edited by Warren K. Agee, Phillip H. Ault, Edwin Emery
Harper and Row, 1982
Buku Teks
Key, Wilson Bryan
Center for the study of media, 0
Buku Teks
Macnamara, Jim, author
Mitra Media, 1999
Buku Teks