1. The Shock Absorber Handbook;Dixon,1999
2. Dynamic testing of shock absorbers under non-sinusoidal conditions;Kowalski;Proceedings of the Institution of Mechanical Engineers. Part D, Journal of Automobile Engineering,2002
3. D. Kowalski, M.D. Rao, J.R. Blough, S. Gruenberg, D. Griffiths, The effects of different input excitation on the dynamic characterization of an automotive shock absorber, in: SAE 2001 Noise and Vibration Conference, no. 2001–01-1442, 2001.
4. M.D. Rao, S. Gruenberg, H. Torab, Measurement of dynamic properties of automotive shock absorbers for nvh, in: Proceedings of the 1999 Noise and Vibration Conference, no. 1999-01-1840, 1999.
5. Measurement of equivalent stiffness and damping of shock absorbers;Rao;Experimental Techniques,2002