1. Special Purpose Gear Units for Petroleum, Chemical and Gas Industries;API Standard 613,2003
2. Axial and Centrifugal Compressors and Expander-Compressors for Petroleum, Chemical, and Gas Industry Services, Seventy Edition;API Standard 617,2002
3. Packaged, Integrally Geared Centrifugal Air Compressors for Petroleum, Chemical and Gas Industry Services;API Standard 672,2004
4. In: Applications of active magnetic bearings to high speed turbo-machinery with aerodynamic rotor disturbance;Bornstein,1995
5. Gas Turbine Engineering Handbook;Boyce,1982