APA (7e ed.) Bronvermelding

McConnell, C. R. (1975). Economics, Principles, problems and policies. McGraw-Hill.

Chicago (17e ed.) Bronvermelding

McConnell, Campbell R. Economics, Principles, Problems and Policies. McGraw-Hill, 1975.

MLA (8e ed.) Bronvermelding

McConnell, Campbell R. Economics, Principles, Problems and Policies. McGraw-Hill, 1975.

Let op: Deze citaties zijn niet altijd 100% accuraat.