APA-referens (7:e uppl.)

Mansfield, E. (1975). Microeconomic problems: Concepts, cases and tests (2nd ed.). Norton.

Chicago-referens (17:e uppl.)

Mansfield, Edwin. Microeconomic Problems: Concepts, Cases and Tests. 2nd ed. New York: Norton, 1975.

MLA-referens (9:e uppl.)

Mansfield, Edwin. Microeconomic Problems: Concepts, Cases and Tests. 2nd ed. Norton, 1975.