LEVINE, H. A. (2002). Practical project management: Tips, tactics, and tools. John Wiley and Sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLEVINE, Harvey A. Practical Project Management: Tips, Tactics, and Tools. New York: John Wiley and Sons, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLEVINE, Harvey A. Practical Project Management: Tips, Tactics, and Tools. John Wiley and Sons, 2002.
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