Παραπομπή APA

Sivazlian, B., & Stanfel, L. (1975). Optimization techniques in operations research. Prentice Hall, Inc.

Παραπομπή Chicago Style

Sivazlian, B.D, και L.E Stanfel. Optimization Techniques in Operations Research. New Jersey: Prentice Hall, Inc, 1975.

Παραπομπή MLA

Sivazlian, B.D, και L.E Stanfel. Optimization Techniques in Operations Research. Prentice Hall, Inc, 1975.