Langan, J., & John Langan. (2008). English skills with readings. Boston: McGraw-Hill Higher Education.
शिकागो स्टाइल उद्धरणLangan, John, और John Langan. English Skills With Readings. Boston: McGraw-Hill Higher Education, 2008.
एमएलए उद्धरणLangan, John, और John Langan. English Skills With Readings. Boston: McGraw-Hill Higher Education, 2008.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.