APA-viite (7. p.)
Corbett, S., & Fikkert, B. (2009). When helping hurts: How to alleviate poverty without hurting the poor-- and yourself. Moody Publishers.
Chicago-viite (17. p.)
Corbett, Steve, ja Brian Fikkert. When Helping Hurts: How to Alleviate Poverty Without Hurting the Poor-- and Yourself. Chicago, IL: Moody Publishers, 2009.
MLA-viite (9. p.)
Corbett, Steve, ja Brian Fikkert. When Helping Hurts: How to Alleviate Poverty Without Hurting the Poor-- and Yourself. Moody Publishers, 2009.
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