Kantner, John F.
Lixington Books, 1975
Buku Teks
edited by John F. Kantner, Lee McCaffrey
Lexington Books, 1975
Buku Referensi
edited by Nancy Chng
Select Books, 1977
Buku Teks
Crandell, Thomas L.
McGraw-Hill, Higher Education, 2009
Buku Teks
Zanden, James W. Vander, author
McGraw-Hill, 1993
Buku Teks