1. Semple, E. C. A robotic CAD/CAM technique for the manufacture of decorative effects on buildings. In Proceedings of 1st National Conference on RoboticsMelbourne, Australia, 1984.
2. Semple, E. C; Sobey, P. Undergraduate projects in robotics at the University of Adelaide. In Proceedings of 1st National Conference on RoboticsMelbourne, Australia, 1984.
3. Semple, E. C. Adelaid: A CAD/CAM system for the automated manufacture of decorative effects on buildings. In Ausgraph 85 –3rd Australian Conference on Computer GraphicsBrisbane, Australia, 1985.
4. Holzer, A.J. Some critical areas in robotics research. In Computers in IndustryOctober 1981.
5. Gellie, R.W.; Holzer, A.J. An Australian manufacturing cell. In Proceedings of 52nd ANZAAS CongressMay 1982, Section 43–Robotics.