APA (7e ed.) Bronvermelding

Poole, B. A. (1994). Intermediate algebra (2nd.ed.). Prentice Hall.

Chicago (17e ed.) Bronvermelding

Poole, Barbara A. Intermediate Algebra. 2nd.ed. Englewood Cliffs: Prentice Hall, 1994.

MLA (9e ed.) Bronvermelding

Poole, Barbara A. Intermediate Algebra. 2nd.ed. Prentice Hall, 1994.