Cita APA

Ravallion, M. 1. (1992). Poverty comparisons: A guide to concepts and methods. Washington, D.C.: The World Bank.

Citación estilo Chicago

Ravallion, Martin 1952-. Poverty Comparisons: A Guide to Concepts and Methods. Washington, D.C.: The World Bank, 1992.

Cita MLA

Ravallion, Martin 1952-. Poverty Comparisons: A Guide to Concepts and Methods. Washington, D.C.: The World Bank, 1992.