Carman, Robert A.
Intermediate algebra: a guided approach
John Wiley & Sons, 1980
 Buku Teks
Hutchison, Donald
Elementary and intermediate algebra : a unified approach
McGraw-Hill, 2000
 Buku Teks
Hutchison, Donald
Elementary and intermediate algebra : a unified approach
McGraw-Hill, 2000
 Multimedia
Carman, Robert A.
Student solutions manual for intermediate algebra: a guided approach
John Wiley & Sons, 1980
 Buku Teks
Hutchison, Donald
Elementary and intermediate algebra : a unified approach: for Mancintosh
McGraw-Hill, 2000
 Multimedia