Eppen, G. D., Gould, F., & Schmidt, C. (1991). Introductory management science (3rd ed.). Prentice-Hall.
Chicago Style aipamenaEppen, Gary D., F.J Gould, and C.P Schmidt. Introductory Management Science. 3rd ed. Englewood Cliffs, N.J: Prentice-Hall, 1991.
MLA aipamenaEppen, Gary D., et al. Introductory Management Science. 3rd ed. Prentice-Hall, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.