Ackles, N. M. (2006). The grammar guide: Developing language skills for academic success. The University of Michigan Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAckles, Nancy M. The Grammar Guide: Developing Language Skills for Academic Success. Michigan: The University of Michigan Press, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAckles, Nancy M. The Grammar Guide: Developing Language Skills for Academic Success. The University of Michigan Press, 2006.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.