International Conference on Road Traffic Signalling London. (1982). International Conference on Road Traffic Signalling: 30 March - 1 April 1982. Inst. of Electr. Engineers.
Chicago-Zitierstil (17. Ausg.)International Conference on Road Traffic Signalling London. International Conference on Road Traffic Signalling: 30 March - 1 April 1982. London (u.a.): Inst. of Electr. Engineers, 1982.
MLA-Zitierstil (9. Ausg.)International Conference on Road Traffic Signalling London. International Conference on Road Traffic Signalling: 30 March - 1 April 1982. Inst. of Electr. Engineers, 1982.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.