SENGUPTA, J. K. (1969). Optimization techniques in quantitative: Economic models. North-Holland.
Chicago-viite (17. p.)SENGUPTA, Jati K. Optimization Techniques in Quantitative: Economic Models. Amsterdam: North-Holland, 1969.
MLA-viite (9. p.)SENGUPTA, Jati K. Optimization Techniques in Quantitative: Economic Models. North-Holland, 1969.
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