Tietenberg,Tom. (1996). Environmental and natural resource economics (4.). Harper Collins College Publishers.
शिकागो स्टाइल उद्धरणTietenberg,Tom. Environmental and Natural Resource Economics. 4. New York: Harper Collins College Publishers, 1996.
एमएलए उद्धरणTietenberg,Tom. Environmental and Natural Resource Economics. 4. Harper Collins College Publishers, 1996.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.