Lusk, H. F. (1982). Business law and the regulatory environment: Concepts and cases. Richard D. Irwin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLusk, Harold F. Business Law and the Regulatory Environment: Concepts and Cases. Richard D. Irwin, 1982.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLusk, Harold F. Business Law and the Regulatory Environment: Concepts and Cases. Richard D. Irwin, 1982.
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