APA-viite (7. p.)
World Bank, ebrary, Inc, & Brunner, G. (2012). Private voluntary health insurance: Consumer protection and prudential regulation. World Bank.
Chicago-viite (17. p.)
World Bank, Inc ebrary, ja Greg Brunner. Private Voluntary Health Insurance: Consumer Protection and Prudential Regulation. Washington, D.C.: World Bank, 2012.
MLA-viite (9. p.)
World Bank, et al. Private Voluntary Health Insurance: Consumer Protection and Prudential Regulation. World Bank, 2012.
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