Thomson and Martinet. Practical English Grammar (4th.). Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रThomson and Martinet. Practical English Grammar. 4th. New Delhi New Delhi: Oxford University Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रThomson and Martinet. Practical English Grammar. 4th. Oxford University Press.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.