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Lua i Stíl Chicago (17ú heag.)International Confederation of Free Trade Unions. Workers' Participation in Industry. [Brussels]: s.n, 1954.
Lua MLA (9ú heag.)International Confederation of Free Trade Unions. Workers' Participation in Industry. s.n, 1954.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.