1. P. Buneman and L. Levy,The Towers of Hanoi problem, Information Processing Letters 10 (1980) 243–244.
2. E. W. Dijkstra,A short introduction to the art of programming, EWD316 (1971).
3. M. C. Er,A representation approach to the Tower of Hanoi problem, Computer Journal 25 (1982) 442–447.
4. M. C. Er,The generalized Towers of Hanoi problem, Information Processing Letters (in press).
5. M. C. Er,An iterative solution to the generalized Towers of Hanoi problem, Technical Report, Department of Computing Science, University of Wollongong (1982).