APA-referens (7:e uppl.)
Salvatore, D. (1995). Schaum's outline of theory and problems of principles of economics (2nd ed.). The McGraw-Hill Co..
Chicago-referens (17:e uppl.)
Salvatore, Dominick. Schaum's Outline of Theory and Problems of Principles of Economics. 2nd ed. New York: The McGraw-Hill Co., 1995.
MLA-referens (9:e uppl.)
Salvatore, Dominick. Schaum's Outline of Theory and Problems of Principles of Economics. 2nd ed. The McGraw-Hill Co., 1995.
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