Horn, G. (1996). European socialists respond to fascism: Ideology, activism, and contingency in the 1930s. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Horn, Gerd-Rainer. European Socialists Respond to Fascism: Ideology, Activism, and Contingency in the 1930s. New York: Oxford University Press, 1996.
Lua MLA (9ú heag.)Horn, Gerd-Rainer. European Socialists Respond to Fascism: Ideology, Activism, and Contingency in the 1930s. Oxford University Press, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.