Oppenlander, T. (2003). Photochemical purification of water and air. Germany: Wiley-VCH.
शिकागो स्टाइल उद्धरणOppenlander, Thomas. Photochemical Purification of Water and Air. Germany: Wiley-VCH, 2003.
एमएलए उद्धरणOppenlander, Thomas. Photochemical Purification of Water and Air. Germany: Wiley-VCH, 2003.
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