References
- ARENSON , K. W. 1998 . N.Y.U. sees profits in virtual classes: on-line instruction is growth area in continuing education . The New York Times , 7 October : A20
- GANZEL , R. 1999 . What price on-line learning . Training , February : 50 – 54 .
- THE KELLOGG COMMISSION ON THE FUTURE OF STATE AND LAND-GRANT UNIVERSITIES . 1999 . Returning to Our Roots: the engaged institution , Washington, DC : National Association of State Universities and Land-Grant Colleges .
- LlNCOLN , Y. and GUHA , E. 1985 . Naturalistic Inquiry , Newbury Park , CA : Sage .
- MILLER , G. and RYAN , J. 1999 . Pennsylvania State University's World Campus: achieving critical mass for long-distance ALN's. A proposal to the Alfred P. Sloan Foundation , University Park , PA : Pennsylvania State University .