Fox,K A, & Narasimham,G V L. (1969). Economic models, estimation and risk programming: Essays in honour of Gerhard Tintner. Springer - Verlag.
استشهاد بنمط شيكاغوFox,K A, و Narasimham,G V L. Economic Models, Estimation and Risk Programming: Essays in Honour of Gerhard Tintner. Berlin: Springer - Verlag, 1969.
MLA استشهادFox,K A, و Narasimham,G V L. Economic Models, Estimation and Risk Programming: Essays in Honour of Gerhard Tintner. Springer - Verlag, 1969.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.