Bigman, D., & Fofack, H. (2000). Geographical targeting for poverty alleviation: Methodology and applications. World Bank.
Cytowanie według stylu Chicago (wyd. 17)Bigman, David, i Hippolyte Fofack. Geographical Targeting for Poverty Alleviation: Methodology and Applications. Washington, D.C.: World Bank, 2000.
Cytowanie według stylu MLA (wyd. 9)Bigman, David, i Hippolyte Fofack. Geographical Targeting for Poverty Alleviation: Methodology and Applications. World Bank, 2000.