1. American Society of Mechanical Engineers. 2009. “Dimensioning and Tolerancing.” (ASME Y14.5-2009).
2. American Society of Mechanical Engineers. 2012. “Digital Product Definition Data Practices.” (ASME Y14.41-2012).
3. American Society of Mechanical Engineers. 2017. “Product Definition for Additive Manufacturing [Draft Standard for Trial Use].” (ASME Y14.46-2017).
4. American Society of Mechanical Engineers. 2019. “Digital Product Definition Data Practices.” New York.
5. Carlisle, Mark. 2016. “Model-Based Enterprise Summit 2016.” Accessed April 21, 2017. https://www.nist.gov/news-events/events/2016/04/model-based-enterprise-summit-2016.