Ricardo, D. (1971). The principles of political economy, and taxation. New York: Penguin Book.
シカゴスタイル引用形Ricardo, David. The Principles of Political Economy, and Taxation. New York: Penguin Book, 1971.
MLA引用形式Ricardo, David. The Principles of Political Economy, and Taxation. New York: Penguin Book, 1971.
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