1. laster, H.J. (1983) ‘The History and Developments of the Impact Treatment Processes’, Journal of Mechanical Working Technology, Vol.8, pp.203-216.
2. CrossRef
3. Marsh, K.J. (1993) ‘Shot peening: techniques and applications’, Engineering Materials Advisory Services LTD, London.
4. Metal Improvement Company (1995) ‘Pallinatura: per migliorare le prestazioni degli organi delle macchine’, Organi di Trasmissione, Luglio/Agosto-Settembre 1995.
5. Military Specification (1989) ‘Shot peening of metal parts’, Metal Improvement Company, 7 June 1989.