Collins, J. C. (2001). Good to great: Why some companies make the leap--and others don't (First edition.). HarperBusiness.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCollins, James C. Good to Great: Why Some Companies Make the Leap--and Others Don't. First edition. New York, NY: HarperBusiness, 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCollins, James C. Good to Great: Why Some Companies Make the Leap--and Others Don't. First edition. HarperBusiness, 2001.
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