Soldani, F. (1997). Marx and the scientific thought of his time.
Chicago-Zitierstil (17. Ausg.)Soldani, Franco. Marx and the Scientific Thought of His Time. 1997.
MLA-Zitierstil (9. Ausg.)Soldani, Franco. Marx and the Scientific Thought of His Time. 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.