APA (7e ed.) Bronvermelding
ebrary, Inc. (2004). A guide to competitive vouchers in health. World Bank.
Chicago (17e ed.) Bronvermelding
ebrary, Inc. A Guide to Competitive Vouchers in Health. Washington, DC: World Bank, 2004.
MLA (9e ed.) Bronvermelding
ebrary, Inc. A Guide to Competitive Vouchers in Health. World Bank, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.