1. CRETCHLEY, P., HARMAN, C., ELLERTON, N. and FOGARTY, G. 1999.Delta 99 Proceedings, Australian Symposium on Modern Undergraduate Mathematics81–86.
2. MATLAB in early undergraduate mathematics: An investigation into the effects of scientific software on learning
3. GALBRAITH, P., HAINES, C. and PEMBERTON, M. 1999.Making the Difference, Edited by: Truran, J. M. and Truran, K. M. 215–222. Sydney: Mathematics Education Research Group of Australasia Inc.