Tuskan, E. (1997). Inventory of the archives of the International Confederation of Free Trade Unions (ICFTU) 1949-1993. Amsterdam: IISG.
Lua i Stíl Chicago (17ú heag.)Tuskan, Erhan. Inventory of the Archives of the International Confederation of Free Trade Unions (ICFTU) 1949-1993. Amsterdam: IISG, 1997.
Lua MLA (8ú heag.)Tuskan, Erhan. Inventory of the Archives of the International Confederation of Free Trade Unions (ICFTU) 1949-1993. Amsterdam: IISG, 1997.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.