Martin-Gay, K. E. (2001). Intermediate algebra (3rd ed., Annotated instructor's ed.). Prentice-Hall.
Cita Chicago (17th ed.)Martin-Gay, K. Elaine. Intermediate Algebra. 3rd ed., Annotated instructor's ed. Upper Saddle River, NJ: Prentice-Hall, 2001.
Cita MLA (9th ed.)Martin-Gay, K. Elaine. Intermediate Algebra. 3rd ed., Annotated instructor's ed. Prentice-Hall, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.