Janowski, M. (2004). Polish liberal thought up to 1918 (English ed.). Central European University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJanowski, Maciej. Polish Liberal Thought Up to 1918. English ed. Budapest, Hungary: Central European University Press, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJanowski, Maciej. Polish Liberal Thought Up to 1918. English ed. Central European University Press, 2004.
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