Liebknecht- Ausgewählte Reden, Briefe und Aufsätze 📘 book | German Primary author Liebknecht, Karl Publisher Dietz Place of Publication Berlin Date of Publication 1952
Luxemburg- Correspondance 1914 - 1919 J' étais, je suis, je serai 📘 book | French Primary author Luxemburg, Rosa Publisher Maspero Place of Publication Paris Date of Publication 1977