Heurling, B. (1980). Culture and Working Life - Experiences from six European Countries: Report from a joint study conducted within the framework of UNESCO collaboration. Uppsala: Liber Förlag.
Chicago-referens (17:e uppl.)Heurling, Bo. Culture and Working Life - Experiences from Six European Countries: Report from a Joint Study Conducted Within the Framework of UNESCO Collaboration. Uppsala: Liber Förlag, 1980.
MLA-referens (8:e uppl.)Heurling, Bo. Culture and Working Life - Experiences from Six European Countries: Report from a Joint Study Conducted Within the Framework of UNESCO Collaboration. Uppsala: Liber Förlag, 1980.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.