Sygkelos, Y. (2011). Nationalism from the left: The Bulgarian Communist Party during the Second World War and the early post-war years. Brill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSygkelos, Yannis. Nationalism from the Left: The Bulgarian Communist Party During the Second World War and the Early Post-war Years. Leiden ; Boston: Brill, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSygkelos, Yannis. Nationalism from the Left: The Bulgarian Communist Party During the Second World War and the Early Post-war Years. Brill, 2011.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.