World Bank & Chawla, M. (2007). From red to gray: The "third transition" of aging populations in Eastern Europe and the former Soviet Union / Mukesh Chawla ... (et al.). World Bank.
Chicago Style (17. basım) AtıfWorld Bank ve Mukesh Chawla. From Red to Gray: The "Third Transition" of Aging Populations in Eastern Europe and the Former Soviet Union / Mukesh Chawla ... (et Al.). Washington D.C.: World Bank, 2007.
MLA (9th ed.) AtıfWorld Bank ve Mukesh Chawla. From Red to Gray: The "Third Transition" of Aging Populations in Eastern Europe and the Former Soviet Union / Mukesh Chawla ... (et Al.). World Bank, 2007.
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