Collins, J. C. (1992). Beyond entrepreneurship: Turning your business into an enduring great company. Prentice-Hall of India.
শিকাগো স্টাইলে সাইটেশনCollins, James C. Beyond Entrepreneurship: Turning Your Business into an Enduring Great Company. New Jersey: Prentice-Hall of India, 1992.
এমএলএ সাইটেশনCollins, James C. Beyond Entrepreneurship: Turning Your Business into an Enduring Great Company. Prentice-Hall of India, 1992.
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