APA (7e ed.) Bronvermelding

McConnell, C. R. (1990). Macroeconomics: Principles, problems, and policies. McGraw-Hill.

Chicago (17e ed.) Bronvermelding

McConnell, Campbell R. Macroeconomics: Principles, Problems, and Policies. New York: McGraw-Hill, 1990.

MLA (9e ed.) Bronvermelding

McConnell, Campbell R. Macroeconomics: Principles, Problems, and Policies. McGraw-Hill, 1990.