Trade union rights manual a practical guide for unions defending their rights (2008)
Literaturverz. S. 39. - Electronic ed.: Brussels, [2008]. - Speicherung: 28.02.2012. - Adresse: http://download.ei-ie.org/docs/IRISDocuments/Human%20and%20Trade%20Union%20Rights/Trade%20Union%20Rights/2008-00250-01-E.pdf