Metzger, M. B., Barnes, A. J., & Mallor, J. P. (1989). Business law and the regulatory environment: Concepts and cases (6th ed.). IRWIN.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMetzger, Michael B., A. James Barnes, और Jane P. Mallor. Business Law and the Regulatory Environment: Concepts and Cases. 6th ed. Boston: IRWIN, 1989.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMetzger, Michael B., et al. Business Law and the Regulatory Environment: Concepts and Cases. 6th ed. IRWIN, 1989.
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