1. M.N. Armenise, C. Ciminelli, F. Dell’Olio, et al., Advances in Gyroscope Technologies, Springer-Verlag Berlin and Heidelberg GmbH & Co. KG, Berlin (2010).
2. R.F. Deimel, Mechanics of the Gyroscope, Dover Publications Inc. New York (2003).
3. G. Greenhill, Report on Gyroscopic Theory, General Books LLC, London (2010).
4. J.B. Scarborough, The Gyroscope Theory and Applications, Nabu Press, London (2011).
5. F. J. B. Cordeiro, The Gyroscope, Createspace, NV US (2015).