APA (7 वां संस्करण) प्रशस्ति पत्र

LIENTZ BENNET P. (2006). RISK MANAGEMENT FOR IT PROJECTS: HOW TO DEAL WITH OVER 150 ISSUES AND RISKS. BUTTERWORTH-HEINEMANN.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

LIENTZ BENNET P. RISK MANAGEMENT FOR IT PROJECTS: HOW TO DEAL WITH OVER 150 ISSUES AND RISKS. BOSTON: BUTTERWORTH-HEINEMANN, 2006.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

LIENTZ BENNET P. RISK MANAGEMENT FOR IT PROJECTS: HOW TO DEAL WITH OVER 150 ISSUES AND RISKS. BUTTERWORTH-HEINEMANN, 2006.