W Nelson Francis. (1965). The English language: An introduction background for writing. New York: W. W. Norton.
शिकागो स्टाइल उद्धरणW Nelson Francis. The English Language: An Introduction Background for Writing. New York: W. W. Norton, 1965.
एमएलए उद्धरणW Nelson Francis. The English Language: An Introduction Background for Writing. New York: W. W. Norton, 1965.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.