Carney, Mary. "Classroom Dynamics: Routing the Pathways of Communication and Community." Web Page for Computers and Writing '99 Online Conference. 16 February 1999. http://parallel.park.uga.edu/~cw99/mary/home2.html.
Crump, Eric. "At Home in the MUD: Writing Centers Learn to Wallow." Haynes and Holmevik 177-191.
Gants, David and Michelle Balliff. Georgia On-Line Teaching Initative. Homepage. 10 Sept. 1998. http://parallel.park.uga.edu/distance/goti.html.
Haynes, Cynthia and Jan Rune Holmevik, eds. High Wired: On the Design, Use, and Theory of Educational MOOs. Ann Arbor: University of Michigan Press, 1998.
Lingua MOO. http://lingua.utdallas.edu; telnet:lingua.utdallas.edu 8888.
Lingua MOO enCore Xpress. http://lingua.utdallas.edu:7000.
Schweller, Ken. "MOO Educational Tools." Haynes and Holmevik 88-106.
Virtual Park Hall. MOO. telnet:virtual.park.uga.edu 7777.
ZooMOO. http://www.missouri.edu/~wleric/writery.html; telnet:moo.missouri.edu 8888.