European Commission. (1995). 86/662/EEC, Council directive of 22 December 1986 on the limitation of noise emitted by hydraulic excavators, rope-operated excavators, dozers, loaders and excavator-loaders: Provisional, unrevised texts : 9 languages. Λουξεμβούργο: Υπηρεσία Επισήμων Εκδόσεων των ΕυρωπαΪκών κοινοτήτων.
Παραπομπή Chicago StyleEuropean Commission. 86/662/EEC, Council Directive of 22 December 1986 On the Limitation of Noise Emitted By Hydraulic Excavators, Rope-operated Excavators, Dozers, Loaders and Excavator-loaders: Provisional, Unrevised Texts : 9 Languages. Λουξεμβούργο: Υπηρεσία Επισήμων Εκδόσεων των ΕυρωπαΪκών κοινοτήτων, 1995.
Παραπομπή MLAEuropean Commission. 86/662/EEC, Council Directive of 22 December 1986 On the Limitation of Noise Emitted By Hydraulic Excavators, Rope-operated Excavators, Dozers, Loaders and Excavator-loaders: Provisional, Unrevised Texts : 9 Languages. Λουξεμβούργο: Υπηρεσία Επισήμων Εκδόσεων των ΕυρωπαΪκών κοινοτήτων, 1995.