Magretta Joan. (2002). What Management is: How it works and why it's everyone's business. the Free Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMagretta Joan. What Management Is: How It Works and Why It's Everyone's Business. NewYork: the Free Press, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMagretta Joan. What Management Is: How It Works and Why It's Everyone's Business. the Free Press, 2002.
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