1. E. A. Nasr, A. K. Kamrani. Computer-based Design and Manufacturing: An Information-based Approach, Boston, USA: Springer Science+Business Media, LLC, 2007.
2. Industrial Automation Systems and Integration–Product Data Representation and Exchange–Part 203: Application Protocol: Configuration Controlled 3D Design of Mechanical Parts and Assemblies, ISO 10303–203, 2011.
3. Industrial Automation Systems and Integration–Product Data Representation and Exchange–Part 242: Application Protocol: Managed Model-Based 3D Engineering, ISO 10303–242, 2014.
4. Industrial Automation Systems and Integration–Product Data Representation and Exchange–Part 224: Application Protocol: Mechanical Product Definition for Process Planning Using Machining Features, ISO 10303–224, 2006.
5. Industrial Automation Systems and Integration–Product Data Representation and Exchange–Part 238: Application Protocol: Application Interpreted Model for Computerized Numerical Controllers, ISO 10303–238, 2007.