LeChevallier Mark W., Keung Au. Kwok, & World Health Organization. Water treatment and pathogen control , process efficiency in achieving safe drinking water.
Cita Chicago (17th ed.)LeChevallier Mark W., Keung Au. Kwok, i World Health Organization. Water Treatment and Pathogen Control , Process Efficiency in Achieving Safe Drinking Water.
Cita MLA (9th ed.)LeChevallier Mark W., et al. Water Treatment and Pathogen Control , Process Efficiency in Achieving Safe Drinking Water.
Atenció: Aquestes cites poden no estar 100% correctes.