1. F. H. Collvin and L. L. Hass.Jigs and Fixtures, 5th edition, McGraw-Hill, New Jersey, USA, 1948.
2. P. Gates.Jigs, Tools and Fixtures, 4th edition. The Technical Press, London, 1949.
3. E. J. H. Jones,Production Engineering, George Newnes, London, 1940.
4. H. C. Town,Jig and Fixture Practice. Paul Elek, London, 1944.
5. L. A. Bryant and T. A. Dickenson,Jigs and Fixtures for Mass Production, Pitman, London, 1947.