Treaty establishing a Single Council and a Single Commission of the European Communities {Officiai Journal of the Eumpean Communities.
Conradh ag bunú Comhairle Aonair agus Coimisiún Aonair de na Comhphobail Eorpacha (¡ris Oifigiúil na gComhphobal Eorpach, Uimh. 152, 13 lúil 1967)