Collier, P., & Garg, A. (1999). On Kin Groups and Wages in the Ghanaian Labour Market.
Cita Chicago (17th ed.)Collier, P., i A. Garg. On Kin Groups and Wages in the Ghanaian Labour Market. 1999.
Cita MLA (9th ed.)Collier, P., i A. Garg. On Kin Groups and Wages in the Ghanaian Labour Market. 1999.
Atenció: Aquestes cites poden no estar 100% correctes.