Maloney, W. F., & Ribeiro, E. P. (1999). Efficiency wage and union effects in labor demand and wage structure in Mexico: An application of quantile analysis. World Bank.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Maloney, William F., و Eduardo Pontual Ribeiro. Efficiency Wage and Union Effects in Labor Demand and Wage Structure in Mexico: An Application of Quantile Analysis. Washington, DC: World Bank, 1999.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Maloney, William F., و Eduardo Pontual Ribeiro. Efficiency Wage and Union Effects in Labor Demand and Wage Structure in Mexico: An Application of Quantile Analysis. World Bank, 1999.
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