Janowski, M. (2004). Polish liberal thought up to 1918 (English ed.). Central European University Press.
Lua i Stíl Chicago (17ú heag.)Janowski, Maciej. Polish Liberal Thought Up to 1918. English ed. Budapest, Hungary: Central European University Press, 2004.
Lua MLA (9ú heag.)Janowski, Maciej. Polish Liberal Thought Up to 1918. English ed. Central European University Press, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.