Alexander, John
Humanities Press, 1970
Buku Teks
Mus, Paul, 1902-1969
Sterling Publishers, 1998
Buku Teks
Goodridge, Mike, author
Roto Vision, 2002
Buku Teks
Grandstaff, Russell J., author
National Textbook Company, 1990
Buku Teks
Adkins, Lesley
Melbourne Cambridge University Press 1989
Buku Teks