General Assembly Resolution3021 (XXVII) of 18 December 1972, Official Records of the General Assembly, Supplement No. 30 (A/8739), 1973.
2.
Report by the Secretariat on the Fifth United Nations Congress on the Prevention of Crime and the Treatment of Offenders (A/CONF. 56/10, New York, 1976.
3.
Report of the Secretary-General on Crime Prevention and Control (A/32/199) of 22 September 1977.