Tannenbaum, P., & Arnold, R. (1995). Excursions in modern mathematics (2nd ed.). Prentice hall.
Chicago-čujuhus (17. p.)Tannenbaum, Peter, juo Robert Arnold. Excursions in Modern Mathematics. 2nd ed. New Jersey: Prentice hall, 1995.
MLA-čujuhus (9. p.)Tannenbaum, Peter, juo Robert Arnold. Excursions in Modern Mathematics. 2nd ed. Prentice hall, 1995.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.