Gabszewich, J. J., Jacques-Francois Thisse, & Jean-Philippe Vial. (1982). Differentiated labor, wage discrimination and employment. Center for Operations Research & Econometrics.
Cita Chicago (17th ed.)Gabszewich, Jean Jaskold, Jacques-Francois Thisse, i Jean-Philippe Vial. Differentiated Labor, Wage Discrimination and Employment. Belgium: Center for Operations Research & Econometrics, 1982.
Cita MLA (9th ed.)Gabszewich, Jean Jaskold, et al. Differentiated Labor, Wage Discrimination and Employment. Center for Operations Research & Econometrics, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.