APA (7 वां संस्करण) प्रशस्ति पत्र

Wysocki, R. K. (2009). Effective project management: Traditional, agile, extreme (5th ed.). Wiley Technology Pub..

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Wysocki, Robert K. Effective Project Management: Traditional, Agile, Extreme. 5th ed. Indianapolis, IN ; New Delhi: Wiley Technology Pub., 2009.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Wysocki, Robert K. Effective Project Management: Traditional, Agile, Extreme. 5th ed. Wiley Technology Pub., 2009.