Fewtrell, L., & Bartran, J. (2001). Water quality: Guidelines, standards, and health : assessment of risk and risk management for water-related infectious disease. World Health Organization; IWA Publishing; Smittskyddsinstitutet.
Παραπομπή σε μορφή Chicago (17η εκδ.)Fewtrell, Lorna, και Jamie Bartran. Water Quality: Guidelines, Standards, and Health : Assessment of Risk and Risk Management for Water-related Infectious Disease. London: World Health Organization; IWA Publishing; Smittskyddsinstitutet, 2001.
Παραπομπή σε μορφή MLA (9th εκδ.)Fewtrell, Lorna, και Jamie Bartran. Water Quality: Guidelines, Standards, and Health : Assessment of Risk and Risk Management for Water-related Infectious Disease. World Health Organization; IWA Publishing; Smittskyddsinstitutet, 2001.
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