Παραπομπή APA
Buffa, E. S. (1971). Management science/operations research: Model formulation and solution methods (2nd ed.). New York: John Wiley & Sons.
Παραπομπή Chicago StyleBuffa, Elwood Spencer. Management Science/operations Research: Model Formulation and Solution Methods. 2nd ed. New York: John Wiley & Sons, 1971.
Παραπομπή MLABuffa, Elwood Spencer. Management Science/operations Research: Model Formulation and Solution Methods. 2nd ed. New York: John Wiley & Sons, 1971.
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