Jain, R. K., & Rao, S. S. (2006). Industrial safety, health and environment management systems. Khanna Publishers.
Tohutoru Kātū Chicago (17th ed.)Jain, R. K., me Sunil S. Rao. Industrial Safety, Health and Environment Management Systems. Delhi: Khanna Publishers, 2006.
Tohutoro MLA (9th ed.)Jain, R. K., me Sunil S. Rao. Industrial Safety, Health and Environment Management Systems. Khanna Publishers, 2006.
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