APA
International Confederation of Free Trade Unions, . (1963). International Trade Unions news. Brussels: [S.n].
Chicago
International Confederation of Free Trade Unions, . 1963. International Trade Unions news. Brussels: [S.n].
Harvard
International Confederation of Free Trade Unions, . (1963). International Trade Unions news. Brussels: [S.n].
MLA
International Confederation of Free Trade Unions, . International Trade Unions news. Brussels: [S.n]. 1963.