Nicholson, W. (2002). Microeconomic theory: Basic principles and extensions (8 ed.). [Cincinnata, Ohio]: South-Western/Thomson Learning.
Chicago-tyylinen lähdeviittausNicholson, Walter. Microeconomic Theory: Basic Principles and Extensions. 8 ed. [Cincinnata, Ohio]: South-Western/Thomson Learning, 2002.
MLA-viiteNicholson, Walter. Microeconomic Theory: Basic Principles and Extensions. 8 ed. [Cincinnata, Ohio]: South-Western/Thomson Learning, 2002.
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