Cita APA

Chen, S., & Ravallion, M. (2004). How have the world's poorest fared since the early 1980sn. World Bank.

Citación estilo Chicago

Chen, Shaohua, and Martin Ravallion. How Have the World's Poorest Fared Since the Early 1980sn. Washington, D.C: World Bank, 2004.

Cita MLA

Chen, Shaohua, and Martin Ravallion. How Have the World's Poorest Fared Since the Early 1980sn. World Bank, 2004.