Παραπομπή APA
Sengupta, J., & Fox, K. A. (1969). Economic analysis and operations research: Optimization techniques in quantitative economic models. Amsterdam: North-Holland Pub. Co..
Παραπομπή Chicago StyleSengupta, Jatikumar., and Karl August Fox. Economic Analysis and Operations Research: Optimization Techniques in Quantitative Economic Models. Amsterdam: North-Holland Pub. Co., 1969.
Παραπομπή MLASengupta, Jatikumar., and Karl August Fox. Economic Analysis and Operations Research: Optimization Techniques in Quantitative Economic Models. Amsterdam: North-Holland Pub. Co., 1969.
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