1. The Editors of Encyclopædia Britannica. (2017, Mar.) ENCYCLOPEDIA BRITANNICA. [Online]. https://global.britannica.com/event/Industrial-Revolution
2. Henning Kagermann, Wolfgang Wahlster, and Johannes Helbig, "Recommendations for implementing the strategic initiative INDUSTRIE 4.0," 2013.
3. "Industry 4.0 and Cloud Manufacturing: A Comparative Analysis,";Liu;Journal of Manufacturing Science and Engineering,2017
4. Joao Dias-Ferreira and Pedro Naves, Course: Distributed Intelligent Automation Systems Topic: Modern Manufacturing Paradigms, 2016.
5. "Reconfigurable manufacturing systems; Key to future manufacturing,";Mehrabi;Journal of Intelligent Manufacturing,2000