1. E.F.F. Chladni, Entdeckungen uber die Theorie des Klanges, Leipzig (1787).
2. A.W. Leissa, Vibration of Plates, US Government Printing Office, NASA SP-160 (1969), reprinted by the Acoustical Society of America (1993).
3. The free vibration of rectangular plates;Leissa;Journal of Sound and Vibration,1973
4. Flexural vibration of polygonal plates using characteristics orthogonal polynomials in two variables;Bhat;Journal of Sound and Vibration,1987
5. Vibration of Mindlin Plates—Programming the p-Version Ritz Method;Liew,1998