APA aipamena

Enrick, N. L. (1964). Management operations research. Holt, Rinehart and Winston.

Chicago Style aipamena

Enrick, Norbert Lloyd. Management Operations Research. New York: Holt, Rinehart and Winston, 1964.

MLA aipamena

Enrick, Norbert Lloyd. Management Operations Research. Holt, Rinehart and Winston, 1964.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.