National Commitee for the defence of peace in the Socialist Republic of Romania. (1968). Information bulletin. Bucarest: National Committee for the defense of peace in the Socialist Republic of Romania.
Lua i Stíl Chicago (17ú heag.)National Commitee for the defence of peace in the Socialist Republic of Romania. Information Bulletin. Bucarest: National Committee for the defense of peace in the Socialist Republic of Romania, 1968.
Lua MLA (8ú heag.)National Commitee for the defence of peace in the Socialist Republic of Romania. Information Bulletin. Bucarest: National Committee for the defense of peace in the Socialist Republic of Romania, 1968.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.