GOLDFELD, S. M. (1972). Nonlinear methods in econometrics. North-Holland.
Cita Chicago (17th ed.)GOLDFELD, Stephen M. Nonlinear Methods in Econometrics. Amsterdam: North-Holland, 1972.
Cita MLA (9th ed.)GOLDFELD, Stephen M. Nonlinear Methods in Econometrics. North-Holland, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.