1. AP 203: Anderson, B. 1994. “Industrial automation systems and integration: product data representation and exchange – Part 203: Application protocol: Configuration controlled design, S4-TC184”. Geneva: International Standard Organization.
2. AP 210: Thurman, R. T. 2001. “Industrial automation systems and integration: product data representation and exchange – Part 210: Application protocol: electronic assembly, interconnection, and packaging design. ISO10303-210”. Geneva: International Standard Organization.
3. Web-based design and manufacturing systems for automobile components: Architectures and usability studies