Daskalov, R. (2011). Debating the past: Modern Bulgarian history : from Stambolov to Zhivkov. Central European University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDaskalov, Rumen. Debating the Past: Modern Bulgarian History : From Stambolov to Zhivkov. Budapest ; New York: Central European University Press, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDaskalov, Rumen. Debating the Past: Modern Bulgarian History : From Stambolov to Zhivkov. Central European University Press, 2011.
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