Beck, E. I. (1973). Study guide to accompany levy and sufrin basic economics. Harper & Row.
Citación estilo ChicagoBeck, Edward I. Study Guide to Accompany Levy and Sufrin Basic Economics. New York: Harper & Row, 1973.
Cita MLABeck, Edward I. Study Guide to Accompany Levy and Sufrin Basic Economics. Harper & Row, 1973.
Warning: These citations may not always be 100% accurate.