Richardson, J. H. (1929). Recent developments in industrial co-operation in the United States and Canada. International Labour Organization.
Chicago-Zitierstil (17. Ausg.)Richardson, J. Henry. Recent Developments in Industrial Co-operation in the United States and Canada. International Labour Organization, 1929.
MLA-Zitierstil (9. Ausg.)Richardson, J. Henry. Recent Developments in Industrial Co-operation in the United States and Canada. International Labour Organization, 1929.
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