Koh, B. L. (2004). Type Of Procurement And Operational Performance Comparison Of E-Procurement And Offline Purchasing Towards Operational Performance.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKoh, Bee Li. Type Of Procurement And Operational Performance Comparison Of E-Procurement And Offline Purchasing Towards Operational Performance. 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKoh, Bee Li. Type Of Procurement And Operational Performance Comparison Of E-Procurement And Offline Purchasing Towards Operational Performance. 2004.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.