Cita APA (7a ed.)

Vijverberg, W. P. M., & Gaag, J. v. d. (1990). Testing for labor market duality: The private wage sector in Côte d'Ivoire. World Bank.

Cita Chicago Style (17a ed.)

Vijverberg, Wim P. M., y J. van der Gaag. Testing for Labor Market Duality: The Private Wage Sector in Côte D'Ivoire. Washington, D.C.: World Bank, 1990.

Cita MLA (8a ed.)

Vijverberg, Wim P. M., y J. van der Gaag. Testing for Labor Market Duality: The Private Wage Sector in Côte D'Ivoire. World Bank, 1990.