Παραπομπή σε μορφή APA (7η εκδ.)

Van de Walle, D. (2005). Do services and transfers reach Morocco's poorn evidence from poverty and spending maps. World Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Van de Walle, Dominique. Do Services and Transfers Reach Morocco's Poorn Evidence from Poverty and Spending Maps. Washington, D.C: World Bank, 2005.

Παραπομπή σε μορφή MLA (9th εκδ.)

Van de Walle, Dominique. Do Services and Transfers Reach Morocco's Poorn Evidence from Poverty and Spending Maps. World Bank, 2005.