(1979). Research: A question for the trade union movement. Swedish Trade Union Confederation.
Chicago-referens (17:e uppl.)Research: A Question for the Trade Union Movement. Stockholm: Swedish Trade Union Confederation, 1979.
MLA-referens (8:e uppl.)Research: A Question for the Trade Union Movement. Swedish Trade Union Confederation, 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.