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3David A Wiley, Connecting learning objects to instructional design theory:A definition, a metaphor, and a taxonomy [DB/OL].http://www.reusability.org/read/chapters/wiley.doc, 2003.1.
4Phang Chee Wei ,Yeo Gee Kin. Designing Learning Objects for an Advanced IT Course[A].Kar Tin Lee,Koren Mitchell.International Conference on Computers in Education 2003[C]. Hong Kong:Association for the Advance of Computing in Education (AACE),2003. 719-726.
5Xie Youru, Ma Xiufang. Research on Subject-based Web Class in Primary Schools[A]. Kar Tin Lee , Koren Mitchell. International Conference on Computers in Education 2003[C]. Hong Kong:Association for the Advance of Computing in Education (AACE) ,2003. 185-186.
6David D.Williams.Evaluation of learning objects and instruction using learning objects.www.reusability.org/read/chapters/williams. doc, 2004.
7LOM working draft v4.1 [DB/OL].http://ltsc.ieee.org/doc/wg12/LOMv4.1.htm.
8David D Williams.Evaluation of learning objects and instruction using learning objects.www.reusability.org/read/chapters/williams.doc, 2004.
