1. The international federation for the Theory of Machines and Mechanisms;Crossley;J. Mech.,1970
2. IFToMM commission A. standard for terminology;IFToMM;Mech. Mach. Theory,1991
3. Special issue ‘Standardization and Terminology’;IFToMM;Mech. Mach. Theory,2003
4. Mechanism and Machine Science: its history and its identity;Koetsier,2000
5. On the meaning of TMM over time;Ceccarelli;Bull. IFToMM Newsl.,1999