Poole, B. A. (1994). Intermediate algebra (2nd.ed.). Prentice Hall.
Chicago-čujuhus (17. p.)Poole, Barbara A. Intermediate Algebra. 2nd.ed. Englewood Cliffs: Prentice Hall, 1994.
MLA-čujuhus (9. p.)Poole, Barbara A. Intermediate Algebra. 2nd.ed. Prentice Hall, 1994.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.