Cita APA

Chen, S. 1., & Ravallion, M. 1. (2003). Hidden impact?: Ex-post evaluation of an anti-poverty program. Washington, DC: The World Bank.

Citación estilo Chicago

Chen, Shaohua 1955-, y Martin 1952- Ravallion. Hidden Impact?: Ex-post Evaluation of an Anti-poverty Program. Washington, DC: The World Bank, 2003.

Cita MLA

Chen, Shaohua 1955-, y Martin 1952- Ravallion. Hidden Impact?: Ex-post Evaluation of an Anti-poverty Program. Washington, DC: The World Bank, 2003.