2Alavi et al (1995) Using IT to Reengineer Business Education: An Exploratory Investigation of Collaborative Telelearning. MIS Quaterly, 19 (3), 293-312.
3Ellington (1995) Flexible Learning, Your Flexible Friend. In Bell et al (eds) Implimenting Flexible Learning, London: Kogan Page.
4Hiltz (1997) Asynchronous Learning Networks as a Virtual Classroom. Communication of the ACM, 40 (9), 44-49.
5LaRose, Gregg& Eastin (1998) Audiographic Telecoursees for the Web: An Experiment. Journal of Computer Mediated Communication, 4 (2).
6Moore (1973) Towards a Theory of Independent Learning and Teaching. Journal of Higher Education, 44, 666-678.
7NCES: National Center for Educational Statistics report, October 1997, http://nces.ed.gov/.
8Race & Brown (1995) Getting the Word Right. In Percival et al (eds) Computer Assisted and Open Access Education. London: Kogan Page.
9Schaaf (1997) A Pipeline Full of Promises: Distance Training is Ready to Deliver. Training, 34 (10), A6-A12.
10UNESCO (1087)Distance Learning Systems and Structures: Training Manual, Report of a Sub-Regional Training Workshop, Vol. Ⅱ. Bangkok.
6GuoLi, LiNing, GuoYan, etal. The Virtual lab system [C]. The Journal of China Universities of Posts and Telecommunications, 2003, 10(2): 81-84
7James E. Corter, Jeffrey V. Nickerson, Sven K. Esche, and Constantin Chassapis, Remote Versus Hands -On Labs: A Comparative Sludy[C}, Proc. 34th ASEE/IEEE Frontiers in Education Conference, 2005.
8M. Shaheen, K. Loparo, and M. Buchne, Remote laboratory experimentation [J], in Proc. American Control Conf. Philadelphia, PA, 1998, 6:1314-1318.
9Schmid. The virtual lab VCLAB for education on the web [J], Proc. IEEE American Control Conference, Philadelphia 1998, 6:1314-1318.
10Marco Casini, Andrea Garulli, Domenico Prattichizzo, and Antonio Vicino, Remote System Identification in the Automatic Control Telelab Environment [J], Proc. 42nd IEEE Conference on Decision and Control Maui, 2003, 12:4956-4961.
