1. Akido Training Police (1970),BlackBelt, 20 April.
2. Anderson, A. (1994), “‘Marshaling’ an old art: martial arts in police training”,FBI Law Enforcement Bulletin, Vol. 63, pp. 24‐6.
3. THE MANAGEMENT OF VIOLENCE BY POLICE PATROL OFFICERS*
4. Charles, M.T. (1983), “Police training: a contemporary approach”,Journal of Police Science and Administration, Vol. 11, pp. 251‐63.
5. Cox, T.C. Buchholz, D.J. and Wolf, D.J. (1987), “Blunt force head trauma from police impact weapons: some skeletal and neuropsychological considerations”,Journal of Police Science and Administration, Vol. 15, pp. 56‐62.