Quirk, R., & Greenbaum, S. (1974). A university grammar of English: Workbook. London: Longman Group Limited.
शिकागो स्टाइल उद्धरणQuirk, Randolph, और Sidney Greenbaum. A University Grammar of English: Workbook. London: Longman Group Limited, 1974.
एमएलए उद्धरणQuirk, Randolph, और Sidney Greenbaum. A University Grammar of English: Workbook. London: Longman Group Limited, 1974.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.