1. The equation of mean line of surface texture found by an electric wave filter;Whitehouse,1965
2. Surface Metrology;Whitehouse,1994
3. 3 Surface topography users’ questionnaire (private communication), Centre for Metrology, University of Birmingham (May 1991).
4. Basis for Comparing the performance of surface measuring machines;Steadman,1987
5. A comprehensive study of 3-D surface topography measuring instrument.;Blunt,1994