POMFRET, R. (1991). International Trade: An Introduction To Theory And Policy Richard Pomfret. Basil Blackwell.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPOMFRET, Richard. International Trade: An Introduction To Theory And Policy Richard Pomfret. Basil Blackwell, 1991.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPOMFRET, Richard. International Trade: An Introduction To Theory And Policy Richard Pomfret. Basil Blackwell, 1991.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.