1. On The Art Of Cutting Metals;Taylor,1907
2. Anonymus. World Intellectual Property Indicators. Geneva: WIPO; 2015.
3. Anonymus. Market Report 2014 - The German Machine Tool Industry and its Position in the World Market. Frankfurt: VDW; 2015.
4. Womack JP, et al. The machine that changed the world. New York: Rawson; 1990.
5. Environmentally conscious machining of difficult-to-machine materials with regard to cutting fluids;Shokrani;International Journal of Machine Tools and Manufacture,2012