APA-ийн эшлэл(7 дахь хэвлэлт)
World Bank, ebrary, Inc, & Zaidi, S. (2009). Satisfaction with life and service delivery in Eastern Europe and the Former Soviet Union: Some insights from the 2006 life in transition survey. World Bank.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
World Bank, Inc ebrary, ба Salman Zaidi. Satisfaction with Life and Service Delivery in Eastern Europe and the Former Soviet Union: Some Insights from the 2006 Life in Transition Survey. Washington, D.C.: World Bank, 2009.
MLA -ийн эшлэл (9 дэх хэвлэлт)
World Bank, et al. Satisfaction with Life and Service Delivery in Eastern Europe and the Former Soviet Union: Some Insights from the 2006 Life in Transition Survey. World Bank, 2009.
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