Wyman, J. R. (2000). Safety and the security professional: A guide to occupational safety and health strategies. Boston: Butterworth-Heinemann.
Trích dẫn kiểu ChicagoWyman, J. Robert. Safety and the Security Professional: A Guide to Occupational Safety and Health Strategies. Boston: Butterworth-Heinemann, 2000.
Deismireacht MLAWyman, J. Robert. Safety and the Security Professional: A Guide to Occupational Safety and Health Strategies. Boston: Butterworth-Heinemann, 2000.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.