2I. Elaine Allen, Jeff Seaman, Making the Grade: Online Education in the United States, The Sloan Consortium, November 2006. 被引量:1
3Sagun, Adele. "NYUonline brings Web-based e-learning to corporations." E-learning Magazine, January 2001. http://www. elearningmag.com/issues/jan01/applications.asp. 被引量:1
4Walsh, Mark. "Web-school master: NYUonline targets corporate e-learning." Crane's New York Business, 12-18 February 2001. http://www.ny uonline.com/vn_ 1/news/craine.html. 被引量:1
5Metropolitan College and Extended Education Annual Report 2004/2005, http://www.bu.edu/met/toolbox/communication/annualrep/ pdfs/MET AP_2004-2005.pdf. 被引量:1
6Tana Bishop and Claudine SchWeber, UMUC'S Online MBA Program: A Case Study Of Cost-Effectiveness and the Implications For Large-Scale Programs.2001. 被引量:1
7Allem N. H. Lessons Learned on the Road to the Virtual University. Continuing Higher Education Review, 2001. Vol. 65, pp. 60-73. 被引量:1
8Dr. Jane Brindley,Otaf Zawacki. Faculty Support: Meeting New Challenges,2005 http://www.sloan -c.org/resources/sizing opportunity. pdf. 被引量:1
9Distance Education and Training Council (DETC) (1998), 1998 Distance Education Survey, Washington, DC, also: http://www.dete. org. 被引量:1
10Brewer, Garry D. (2000), The Changing World of Continuing and Professional Education, Continuing Higher Education Review, Vol. 64, pp. 23-34. 被引量:1