1. Prandtl, L.: Essentials of Fluid Dynamics, 3rd ed., p. 356. London: Blackie & Son Limited. 1949.
2. Batchelor, G. K.: An Introduction to Fluid Dynamics, 1st ed., p. 199. Cambridge University Press. 1967.
3. Shercliff, J. A.: A Textbook of Magnetohydrodynamics, 1st ed., p. 44. Pergamon Press. 1965.
4. Gupta, A. S.: Transverse Waves Induced by a Disc Oscillating about a State of Steady Rotation in Magnetohydrodynamics. J. Sci. Engg. Research12, 103 (1968).