Zloch-Christy, I. (1996). Bulgaria in a time of change: Economic and political dimensions. Avebury.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रZloch-Christy, Iliana. Bulgaria in a Time of Change: Economic and Political Dimensions. Aldershot, Hants, England ; Brookfield, Vt., USA: Avebury, 1996.
एमएलए (9वां संस्करण) प्रशस्ति पत्रZloch-Christy, Iliana. Bulgaria in a Time of Change: Economic and Political Dimensions. Avebury, 1996.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.