Bravo , G. M. (1971). Friedrich Engels und Achille Loria.
Chicago Style (17th ed.) CitationBravo , Gian Maria. Friedrich Engels Und Achille Loria. 1971.
MLA (8th ed.) CitationBravo , Gian Maria. Friedrich Engels Und Achille Loria. 1971.
Warning: These citations may not always be 100% accurate.