Pfifner, John M., author
Prentice-Hall, 1960
Buku Teks
edited by Randy Y. Hirokawa and Marshall Scott Poole
Sage, 1986
Buku Teks
Mowitz, Robert J.
University Park Press, 1980
Buku Teks
M. Arief Djamaluddin
Ghalia Indonesia, 1982
Buku Teks
Vestal, Katherine W., author
Lippincott , 1995
Buku Teks