Dyfyniad APA

Killick, T. (1991). The developmental effectiveness of aid to Africa. International Economics Department, World Bank.

Dyfyniad Arddull Chicago

Killick, Tony. The Developmental Effectiveness of Aid to Africa. Washington, DC: International Economics Department, World Bank, 1991.

Dyfyniad MLA

Killick, Tony. The Developmental Effectiveness of Aid to Africa. International Economics Department, World Bank, 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.