1. A brief history of Purdue’s OWL. (2002). Online Writing Lab at Purdue University Department of English. Retrieved December 13, 2002, from .
2. An ethical question about on-line tutoring in the writing lab;Baker;Writing Lab Newsletter,1994
3. Electronic discourse for writing consultants;Balester;Writing Lab Newsletter,1994
4. Bridwell, Lillian S., Nancarrow, Paula Reed, & Ross, Donald. (1984). The writing process and the writing machine: Current research on word processors relevant to the teaching of composition. In Richard Beach & Lillian Bridwell (Eds.), New directions in composition research (pp. 381–397). New York: Guilford Press.
5. wcenter@ttuvm1;Brown;Writing Lab Newsletter,1991