Koh, B. L. (2004). Type Of Procurement And Operational Performance Comparison Of E-Procurement And Offline Purchasing Towards Operational Performance.
芝加哥风格引文Koh, Bee Li. Type Of Procurement And Operational Performance Comparison Of E-Procurement And Offline Purchasing Towards Operational Performance. 2004.
MLA引文Koh, Bee Li. Type Of Procurement And Operational Performance Comparison Of E-Procurement And Offline Purchasing Towards Operational Performance. 2004.
警告：这些引文格式不一定是100％准确.