1. Design: Ends and Means;Coates;Computer Aided Design,1968
2. Patel N. L. : ‘Program BP12 lor Structural Analysis’, EMMA 11, B.R.B. Research Department, Derby.
3. A Finite Element Solution to Skew Slab Problems;West,1966
4. A Conforming Finite Element for Plate Bending;de Veubeke;International Journal of Solids and Structures,1968
5. A Simple Matrix Displacement Analysis of a Railway Coach Body;Dodd,1968