Ricardo, D. (1911). The principles of political economy and taxation. Dent.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRicardo, David. The Principles of Political Economy and Taxation. London: Dent, 1911.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRicardo, David. The Principles of Political Economy and Taxation. Dent, 1911.
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