U.S. Environmental Protection Agency. Alternative disinfectants and oxidants guidance manual.
Cita Chicago (17th ed.)U.S. Environmental Protection Agency. Alternative Disinfectants and Oxidants Guidance Manual.
Cita MLA (9th ed.)U.S. Environmental Protection Agency. Alternative Disinfectants and Oxidants Guidance Manual.
Atenció: Aquestes cites poden no estar 100% correctes.