APA
Bamberger M., Sae Hau U & Gonzalez Polio E. (1982). Evaluation Of Sites And Services Projects: The Evidence From El Salvador. Washigton: World Bank.
Chicago
Bamberger M, Sae Hau U and Gonzalez Polio E. 1982. Evaluation Of Sites And Services Projects: The Evidence From El Salvador. Washigton: World Bank.
Harvard
Bamberger M., Sae Hau U and Gonzalez Polio E. (1982). Evaluation Of Sites And Services Projects: The Evidence From El Salvador. Washigton: World Bank.
MLA
Bamberger M, Sae Hau U and Gonzalez Polio E. Evaluation Of Sites And Services Projects: The Evidence From El Salvador. Washigton: World Bank. 1982.