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Cita Chicago (17th ed.)United States. Occupational Safety and Health Administration i National Institute for Occupational Safety and Health. Health Hazard Alert: 2-nitropropane (2-np). [Washington, D.C.?] : Cincinnati, Ohio: U.S. Dept. of Labor, Occupational Safety and Health Administration ; U.S. Dept. of Health and Human Services, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health, 1980.
Cita MLA (8th ed.)United States. Occupational Safety and Health Administration i National Institute for Occupational Safety and Health. Health Hazard Alert: 2-nitropropane (2-np). U.S. Dept. of Labor, Occupational Safety and Health Administration ; U.S. Dept. of Health and Human Services, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health, 1980.