APA (7e ed.) Bronvermelding

Watts, M. (1998). What is a market economy? U.S. Department of State, Bureau of International Information Programs.

Chicago (17e ed.) Bronvermelding

Watts, Michael. What Is a Market Economy? [Washington, D.C.]: U.S. Department of State, Bureau of International Information Programs, 1998.

MLA (9e ed.) Bronvermelding

Watts, Michael. What Is a Market Economy? U.S. Department of State, Bureau of International Information Programs, 1998.