Fox,K A, & Narasimham,G V L. (1969). Economic models, estimation and risk programming: Essays in honour of Gerhard Tintner. Springer - Verlag.
Čikaški stil citiranjaFox,K A, i Narasimham,G V L. Economic Models, Estimation and Risk Programming: Essays in Honour of Gerhard Tintner. Berlin: Springer - Verlag, 1969.
MLA način citiranjaFox,K A, i Narasimham,G V L. Economic Models, Estimation and Risk Programming: Essays in Honour of Gerhard Tintner. Springer - Verlag, 1969.
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