(2004). Innovations: A course in natural English : Teacher's resourse book. London, UK: Thomson Heilne.
शिकागो स्टाइल उद्धरणInnovations: A Course in Natural English : Teacher's Resourse Book. London, UK: Thomson Heilne, 2004.
एमएलए उद्धरणInnovations: A Course in Natural English : Teacher's Resourse Book. London, UK: Thomson Heilne, 2004.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.