Randolph, W. A., & Posner, B. Z. (1988). Effective project planning and management: Getting the job done. Prentice-Hall, International.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRandolph, W. Alan, और Barry Z. Posner. Effective Project Planning and Management: Getting the Job Done. Englewood Cliffs, N.J: Prentice-Hall, International, 1988.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRandolph, W. Alan, और Barry Z. Posner. Effective Project Planning and Management: Getting the Job Done. Prentice-Hall, International, 1988.
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