Ricardo, D., & Kolthammer, F. W. (2004). The principles of political economy and taxation. Dover Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRicardo, David, और F. W. Kolthammer. The Principles of Political Economy and Taxation. Mineola, N.Y.: Dover Publications, 2004.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRicardo, David, और F. W. Kolthammer. The Principles of Political Economy and Taxation. Dover Publications, 2004.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.