1. Robot System Simulation;Stauffer;Robotics Today,1984
2. Robot Programming Goes Off-line;Kacala;Machine Design,1985
3. Stuart J. Kretch: “CAD/CAM for Robotics”, SME Technical Paper, MS82-135.
4. System Simulation: Engineer's Window on the Future;Harvey;Iron Age,1984
5. Simulating Manufacturing;Dawson;Tooling & Production,1984