Venables, Anne, Tan, Grace and Lister, Raymond (2009) A closer look at tracing, explaining and code writing skills in the novice programmer. In: Proceedings of the Fifth International Computing Education Research Workshop (ICER '09). Association for Computing Machinery, New York, pp. 117-128.

McAndrew, Alasdair (2003) Teaching image processing using minimal mathematics. In: Proceedings of the fifth Australasian Computing Education Conference, Adelaide, Australia, February 2003. Lister, Raymond and Greening, Tony, eds. Conferences in research and practice in information technology (20). Australian Computer Society, Inc, Sydney, N.S.W, pp. 15-23.