Bamberger, M., Gonzales-Polio, E., & Sae-Hau, U. (1982). Evaluation Of Sites And Services Projects: : The Evidence From El Salvador (1. Edisyon.). IBRD.
Chicago Style (17. basım) AtıfBamberger, Michael, Edoardo Gonzales-Polio, ve Umnuay Sae-Hau. Evaluation Of Sites And Services Projects: : The Evidence From El Salvador. 1. Edisyon. Washington: IBRD, 1982.
MLA (9th ed.) AtıfBamberger, Michael, et al. Evaluation Of Sites And Services Projects: : The Evidence From El Salvador. 1. Edisyon. IBRD, 1982.
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