1. A. Luedeking, Getting the best alignment possible, Pumps and Processes Magazine (2002) pp. 28–30.
2. Advanced Engineering Dynamics;Ginsberg,1998
3. Machinery Malfunction Diagnosis and Correction: Vibration Analysis and Troubleshooting for the Process Industries;Eisenmann,1997
4. Shaft Alignment Handbook;Piotrowski,1995
5. Motor shaft misalignment bearing load analysis;Hines,1999