Specific to this recipe
Fritze, P. and McNaught C, (1996) VisMap: A CD for Exploring Evaluation Issues in Computer-Facilitated Learning, Paper presented at From virtual to reality. Apple University Consortium Academic Conference, The University of Queensland, 24-27 September 1996, published on CD-ROM and at http://www.uow.edu.au/auc/welcome.htm
Gunn, C. and Brussino, G. (1997). An Evolutionary Approach to CAL. Active Learning, 6.