Gager, William A.
Contemporary college algebra and trigonometry
Macmillan, 1968
 Buku Teks
Barnett, Raymond A.
College algebra : with trigonometry
McGraw-Hill, 2001
 Buku Teks
White, Paul A.
College algebra and trigonometry
Dickenson, 1968
 Buku Teks
Beckenbach, Edwin F.
Modern college algebra and trigonometry
Wadsworth, 1968
 Buku Teks
Barnett, Raymond A.
College algebra with trigonometry
McGraw-Hill, 2001
 Buku Teks