Brantz, R. W. (1978). The question of reform, the "Düsseldorf opposition", and Anton Erkelenz in the Hirsch-Duncker trade unions: 1900 - 1914.
Chicago-Zitierstil (17. Ausg.)Brantz, Rennie William. The Question of Reform, the "Düsseldorf Opposition", and Anton Erkelenz in the Hirsch-Duncker Trade Unions: 1900 - 1914. 1978.
MLA-Zitierstil (9. Ausg.)Brantz, Rennie William. The Question of Reform, the "Düsseldorf Opposition", and Anton Erkelenz in the Hirsch-Duncker Trade Unions: 1900 - 1914. 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.