Lipsey, R. G. (1975). Introduction to positive economics (4th ed.). ELBS & Weidenfeld and Nicolson.
シカゴスタイル引用形Lipsey, Richard G. Introduction to Positive Economics. 4th ed. ELBS & Weidenfeld and Nicolson, 1975.
MLA引用形式Lipsey, Richard G. Introduction to Positive Economics. 4th ed. ELBS & Weidenfeld and Nicolson, 1975.
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