Fox, K. A., Narasimhan, G. V. L., Sengupta, J., & Tintner, G. (1969). Economic models, estimation and risk programming: Essays in honor of Gerhard Tintner. Springer-Verlag.
Dyfyniad Arddull ChicagoFox, Karl August, G. V. L. Narasimhan, Jatikumar Sengupta, and Gerhard Tintner. Economic Models, Estimation and Risk Programming: Essays in Honor of Gerhard Tintner. Berlin: Springer-Verlag, 1969.
Dyfyniad MLAFox, Karl August, et al. Economic Models, Estimation and Risk Programming: Essays in Honor of Gerhard Tintner. Springer-Verlag, 1969.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.