Brooks, M. (2020). Q: Skills for success listening & speaking, 2nd level. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBrooks, Margaret. Q: Skills for Success Listening & Speaking, 2nd Level. Oxford: Oxford University Press, 2020.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBrooks, Margaret. Q: Skills for Success Listening & Speaking, 2nd Level. Oxford University Press, 2020.
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