Merchant, C. J. (1971). Contemporary intermediate algebra. Harper and row.
Chicago-čujuhus (17. p.)Merchant, Charles J. Contemporary Intermediate Algebra. Harper and row, 1971.
MLA-čujuhus (9. p.)Merchant, Charles J. Contemporary Intermediate Algebra. Harper and row, 1971.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.