Gager, William A.
Contemporary college algebra and trigonometry
Macmillan, 1968
 Buku Teks SO
Dwyer, David
College algebra and trigonometry : a contemporary approach
Brooks/Cole, 2000
 Buku Teks SO
Hungerford, Thomas W.
Contemporary college algebra and contemporary algebra and trigonometry : interactive video skilbuilder CD
Thomson and Brooks/cole, 2005
 Multimedia
Hungerford, Thomas W.
Contemporary college algebra and contemporary algebra and trigonometry : interactive video skilbuilder CD
Brooks/Cole, 2005
 Multimedia
Hungerford, Thomas W.
Contemporary college algebra and trigonometry: a graphing approach
Thomson Brooks/Cole, 2005
 Buku Teks SO