Lua APA (7ú heag.)
Smaldone, W. (2009). Confronting Hitler: German Social Democrats in defense of the Weimar Republic, 1929-1933. Lexington Books.
Lua i Stíl Chicago (17ú heag.)
Smaldone, William. Confronting Hitler: German Social Democrats in Defense of the Weimar Republic, 1929-1933. Lanham, Md.: Lexington Books, 2009.
Lua MLA (9ú heag.)
Smaldone, William. Confronting Hitler: German Social Democrats in Defense of the Weimar Republic, 1929-1933. Lexington Books, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.