Wysocki, R. K., Beck, R., & Crane, D. B. (1995). Effective project management: How to plan, manage, and deliver projects on time and within budget. Wiley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWysocki, Robert K., Robert Beck, और David B. Crane. Effective Project Management: How to Plan, Manage, and Deliver Projects on Time and Within Budget. New York: Wiley, 1995.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWysocki, Robert K., et al. Effective Project Management: How to Plan, Manage, and Deliver Projects on Time and Within Budget. Wiley, 1995.
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