Gudder, S. (1994). A mathematical journey (2nd ed.). McGraw-Hill.
Chicago Style (17th ed.) ZitazioaGudder, Stanley. A Mathematical Journey. 2nd ed. New York: McGraw-Hill, 1994.
MLA (9th ed.) ZitazioaGudder, Stanley. A Mathematical Journey. 2nd ed. McGraw-Hill, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.