Heerma van Voss, L. (1988). The International Federation of Trade Unions and the attempt to maintain the eight-hour working day (1919-1929).
Chicago-Zitierstil (17. Ausg.)Heerma van Voss, Lex. The International Federation of Trade Unions and the Attempt to Maintain the Eight-hour Working Day (1919-1929). 1988.
MLA-Zitierstil (9. Ausg.)Heerma van Voss, Lex. The International Federation of Trade Unions and the Attempt to Maintain the Eight-hour Working Day (1919-1929). 1988.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.