Yadav,Preeti. (2018). Occupational health hazards and preventive measures.
Cita Chicago (17th ed.)Yadav,Preeti. Occupational Health Hazards and Preventive Measures. 2018.
Cita MLA (8th ed.)Yadav,Preeti. Occupational Health Hazards and Preventive Measures. 2018.
Atenció: Aquestes cites poden no estar 100% correctes.