Londres: Bookmarks, 1999.
Etiqueta: Alemania
Ira Katznelson – Aristide Zolberg, editors. Working-Class Formation.
Princeton, NJ: Princeton University Press, 1986.
Eliza Butler. The Saint-Simonian Religion in Germany.
Cambridge: Cambridge University Press, 1926.
Helga Grebing. The History of the German Labour Movement.
Londres: Oswald Wolff, 1969.