Nicholson, W. (2005). Microeconomic theory: Basic principles and extensions (Ninth edition.). Thomson/South-Western.
Chicago-referens (17:e uppl.)Nicholson, Walter. Microeconomic Theory: Basic Principles and Extensions. Ninth edition. Mason, Ohio: Thomson/South-Western, 2005.
MLA-referens (8:e uppl.)Nicholson, Walter. Microeconomic Theory: Basic Principles and Extensions. Ninth edition. Thomson/South-Western, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.