Ricardo, D. (1973). The principles of political economy and taxation. New York: J. M. Dent & Sons Ltd.
Trích dẫn kiểu ChicagoRicardo, David. The Principles of Political Economy and Taxation. New York: J. M. Dent & Sons Ltd, 1973.
MLA CitationRicardo, David. The Principles of Political Economy and Taxation. New York: J. M. Dent & Sons Ltd, 1973.
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