Hillman, A. P., & Alexanderson, G. L. (1983). A first undergraduate course in abstract algebra (3rd.ed.). Wadsworth.
Chicago-čujuhus (17. p.)Hillman, Abraham P., juo Gerald L. Alexanderson. A First Undergraduate Course in Abstract Algebra. 3rd.ed. California: Wadsworth, 1983.
MLA-čujuhus (9. p.)Hillman, Abraham P., juo Gerald L. Alexanderson. A First Undergraduate Course in Abstract Algebra. 3rd.ed. Wadsworth, 1983.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.