Kulczycki, J. J. (1994). The foreign worker and the German labor movement: Xenophobia and solidarity in the coal fields of the Ruhr, 1871 - 1914. Berg.
Citación estilo ChicagoKulczycki, John J. The Foreign Worker and the German Labor Movement: Xenophobia and Solidarity in the Coal Fields of the Ruhr, 1871 - 1914. Oxford u.a.: Berg, 1994.
Cita MLAKulczycki, John J. The Foreign Worker and the German Labor Movement: Xenophobia and Solidarity in the Coal Fields of the Ruhr, 1871 - 1914. Berg, 1994.
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