American Water Works Association. (2010). Manganese greensand for filters.: AWWA B102-10. Estados Unidos: ANSI/AWWA.
Chicago Style CitationAmerican Water Works Association. Manganese Greensand for Filters.: AWWA B102-10. Estados Unidos: ANSI/AWWA, 2010.
MLA CitationAmerican Water Works Association. Manganese Greensand for Filters.: AWWA B102-10. Estados Unidos: ANSI/AWWA, 2010.
Warning: These citations may not always be 100% accurate.