American Bar Association. Section of Labor and Employment Law, Bokat, S. A., & Thompson, H. A. (1988). Occupational safety and health law. Bureau of National Affairs.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmerican Bar Association. Section of Labor and Employment Law, Stephen A. Bokat, और Horace A. Thompson. Occupational Safety and Health Law. Washington, D.C: Bureau of National Affairs, 1988.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAmerican Bar Association. Section of Labor and Employment Law, et al. Occupational Safety and Health Law. Bureau of National Affairs, 1988.
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