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2. ADL Technical Team, Sharable Content Object Reference Model (SCORM) 2004 Documentation 1st Edition, Advanced Distributed Learning (ADL), (January 30, 2004)
3. Alliance of Remote Instructional Authoring and Distribution Networks for Europe (ARIADNE) Project (accessed January 2005),
http://ariadne.unil.ch
4. Dubline Core Metadata for Resource Discovery. Internet RFC 2413, (accessed October 2005),
http://www.ietf.org/rfc/rfc2413.txt
5. Lin, H.W., Tzou, M.-T., Shih, T.K., Wang, C.-C., Li-Chieh, L.: Metadata Wizard Design for Searchable and Reusable Repository. In: Proceedings of the 2006 International Conference on SCORM (ICSCORM 2006), Taipei, Taiwan, January 17–19 (2006)