Goldfeld, S. M., Quandt, R. E., Smallwood, D. E., & Quandt, R. E. (1972). Nonlinear methods in econometrics. Amsterdam: North-Holland Publishing Company.
Παραπομπή Chicago StyleGoldfeld, Stephen M., Richard E. Quandt, Dennis E. Smallwood, and Richard E. Quandt. Nonlinear Methods in Econometrics. Amsterdam: North-Holland Publishing Company, 1972.
Παραπομπή MLAGoldfeld, Stephen M., Richard E. Quandt, Dennis E. Smallwood, and Richard E. Quandt. Nonlinear Methods in Econometrics. Amsterdam: North-Holland Publishing Company, 1972.
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