Nickel, James W., author
Gramedia Pustaka Utama, 1996
Buku Teks
Schenkman Publishing company, 1974
Buku Teks
penyunting, Peter Davies; penerjemah, A. Rahman Zainuddin
Yayasan Obor Indonesia , 1994
Buku Teks
Yayasan Obor Indonesia , 1997
Buku Teks
edited by Kenneth W. Thompson
University Press of America, 1980
Buku Teks