European Trade Union Institute (ETUI). (1993). Immigration in Western Europe: Development, situation, outlook. Brussels: ETUI.
Chicago-viite (17. p.)European Trade Union Institute (ETUI). Immigration in Western Europe: Development, Situation, Outlook. Brussels: ETUI, 1993.
MLA-viite (8. p.)European Trade Union Institute (ETUI). Immigration in Western Europe: Development, Situation, Outlook. Brussels: ETUI, 1993.
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