APA (7e ed.) Bronvermelding

Marris, R. L. (1979). A survey and critique of World Bank supported research on international comparisons of real product. World Bank.

Chicago (17e ed.) Bronvermelding

Marris, Robin Lapthorn. A Survey and Critique of World Bank Supported Research on International Comparisons of Real Product. Washington, D. C: World Bank, 1979.

MLA (9e ed.) Bronvermelding

Marris, Robin Lapthorn. A Survey and Critique of World Bank Supported Research on International Comparisons of Real Product. World Bank, 1979.