Hall, G. (2013). ELT journal: An international journal for teachers of English to speakers of other languages. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHall, Graham. ELT Journal: An International Journal for Teachers of English to Speakers of Other Languages. Oxfordshire: Oxford University Press, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHall, Graham. ELT Journal: An International Journal for Teachers of English to Speakers of Other Languages. Oxford University Press, 2013.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.