Stewart, J. (1991). Calculus (2nd ed.). Brooks/Cole Pub. Co..
Chicago-čujuhus (17. p.)Stewart, James. Calculus. 2nd ed. Pacific Grove, Calif.: Brooks/Cole Pub. Co., 1991.
MLA-čujuhus (9. p.)Stewart, James. Calculus. 2nd ed. Brooks/Cole Pub. Co., 1991.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.