Aguila, E., Kapteyn, A., Robles, R., Vargas, O., & Weidmer, B. A. (2014). A Noncontributory Pension Program for Older Persons in Yucatan, Mexico: Implementing and Designing the Evaluation of the Program in Valladolid. RAND Corporation.
Chicago Style (17. basım) AtıfAguila, Emma, Arie Kapteyn, Rosalba Robles, Oscar Vargas, ve Beverly A. Weidmer. A Noncontributory Pension Program for Older Persons in Yucatan, Mexico: Implementing and Designing the Evaluation of the Program in Valladolid. RAND Corporation, 2014.
MLA (9th ed.) AtıfAguila, Emma, et al. A Noncontributory Pension Program for Older Persons in Yucatan, Mexico: Implementing and Designing the Evaluation of the Program in Valladolid. RAND Corporation, 2014.
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