International Confederation of Free Trade Unions (ICFTU). Trade Union World: Monthly journal of the International Confederation of Free Trade Unions. Brussels: ICFTU.
Cita Chicago (17th ed.)International Confederation of Free Trade Unions (ICFTU). Trade Union World: Monthly Journal of the International Confederation of Free Trade Unions. Brussels: ICFTU.
Cita MLA (8th ed.)International Confederation of Free Trade Unions (ICFTU). Trade Union World: Monthly Journal of the International Confederation of Free Trade Unions. Brussels: ICFTU.
Atenció: Aquestes cites poden no estar 100% correctes.