Skoog, Douglas A., author
Thomson-Brooks/Cole, 2004
Multimedia
Brooks/Cole, 1999
Buku Teks
Christian, Gary D., author
John Wiley & Sons, 1977
Buku Teks
Christian, Gary D., author
John Wiley & Sons, 1986
Buku Teks
Skoog, Douglas A., author
Saunders College Publishing, 1996
Buku Teks