APA (7e ed.) Bronvermelding

World Bank, International Finance Corporation, & ebrary, Inc. (2008). Doing business 2009: Comparing regulation in 181 economies. World Bank ; Distributed by Palgrave].

Chicago (17e ed.) Bronvermelding

World Bank, International Finance Corporation, en Inc ebrary. Doing Business 2009: Comparing Regulation in 181 Economies. Washington, D.C. : [Basingstoke: World Bank ; Distributed by Palgrave], 2008.

MLA (9e ed.) Bronvermelding

World Bank, et al. Doing Business 2009: Comparing Regulation in 181 Economies. World Bank ; Distributed by Palgrave], 2008.