APA-ийн эшлэл(7 дахь хэвлэлт)
Corbett, S., & Fikkert, B. (2012). When helping hurts: How to alleviate poverty without hurting the poor... and yourself. Moody Publishers.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Corbett, Steve, ба Brian Fikkert. When Helping Hurts: How to Alleviate Poverty Without Hurting the Poor... and Yourself. Chicago: Moody Publishers, 2012.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Corbett, Steve, ба Brian Fikkert. When Helping Hurts: How to Alleviate Poverty Without Hurting the Poor... and Yourself. Moody Publishers, 2012.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.