Cartledge, B. (2009). Mihály Károlyi & István Bethlen: Hungary. Haus Pub..
Chicago Style (17th ed.) ZitazioaCartledge, Bryan. Mihály Károlyi & István Bethlen: Hungary. London: Haus Pub., 2009.
MLA (9th ed.) ZitazioaCartledge, Bryan. Mihály Károlyi & István Bethlen: Hungary. Haus Pub., 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.