APA (7e ed.) Bronvermelding

Bingham, R. C., & Brue, S. L. (1990). Study guide to accompany McConnell and Brue: Economics (11th ed.). McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Bingham, Robert C., en Stanley L. Brue. Study Guide to Accompany McConnell and Brue: Economics. 11th ed. New York: McGraw-Hill, 1990.

MLA (9e ed.) Bronvermelding

Bingham, Robert C., en Stanley L. Brue. Study Guide to Accompany McConnell and Brue: Economics. 11th ed. McGraw-Hill, 1990.