International Penal and Penitentiary Foundation. (1977). Penal and penitentiary aspects of road traffic: Proceedings of the 4th Internat. Colloquium of the I.P.P.F., InternationalPenal and Penitentiary Foundation, Rotterdam, 13/17 June 1977. Publication.
Chicago-Zitierstil (17. Ausg.)International Penal and Penitentiary Foundation. "Penal and Penitentiary Aspects of Road Traffic: Proceedings of the 4th Internat. Colloquium of the I.P.P.F., InternationalPenal and Penitentiary Foundation, Rotterdam, 13/17 June 1977." Publication 1977.
MLA-Zitierstil (8. Ausg.)International Penal and Penitentiary Foundation. "Penal and Penitentiary Aspects of Road Traffic: Proceedings of the 4th Internat. Colloquium of the I.P.P.F., InternationalPenal and Penitentiary Foundation, Rotterdam, 13/17 June 1977." Publication, 1977.