Tannenbaum, P., & Arnold, R. (1995). Excursions in modern mathematics (2nd ed.). Prentice hall.
Chicago Style (17th ed.) ZitazioaTannenbaum, Peter, eta Robert Arnold. Excursions in Modern Mathematics. 2nd ed. New Jersey: Prentice hall, 1995.
MLA (9th ed.) ZitazioaTannenbaum, Peter, eta Robert Arnold. Excursions in Modern Mathematics. 2nd ed. Prentice hall, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.