Dyfyniad APA
Corbett, S., & Fikkert, B. (2009). When helping hurts: How to alleviate poverty without hurting the poor-- and yourself. Moody Publishers.
Dyfyniad Arddull Chicago
Corbett, Steve, and Brian Fikkert. When Helping Hurts: How to Alleviate Poverty Without Hurting the Poor-- and Yourself. Chicago, IL: Moody Publishers, 2009.
Dyfyniad MLA
Corbett, Steve, and Brian Fikkert. When Helping Hurts: How to Alleviate Poverty Without Hurting the Poor-- and Yourself. Moody Publishers, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.