APA (7e ed.) Bronvermelding

Batra, G., Kaufmann, D., & Stone, A. H. W. (2003). Investment climate around the world: Voices of the firms from the World Business Environment Survey. World Bank.

Chicago (17e ed.) Bronvermelding

Batra, Geeta, Daniel Kaufmann, en Andrew H. W. Stone. Investment Climate Around the World: Voices of the Firms from the World Business Environment Survey. Washington, D.C.: World Bank, 2003.

MLA (8e ed.) Bronvermelding

Batra, Geeta, et al. Investment Climate Around the World: Voices of the Firms from the World Business Environment Survey. World Bank, 2003.