APA (7e ed.) Bronvermelding

Yohe, G. W., & Samuelson, P. A. (1992). Study guide to accompany Samuelson-Nordhaus: Microeconomics (14th ed.). McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Yohe, Gary Wynn, en Paul Anthony Samuelson. Study Guide to Accompany Samuelson-Nordhaus: Microeconomics. 14th ed. New York: McGraw-Hill, 1992.

MLA (9e ed.) Bronvermelding

Yohe, Gary Wynn, en Paul Anthony Samuelson. Study Guide to Accompany Samuelson-Nordhaus: Microeconomics. 14th ed. McGraw-Hill, 1992.