Grumeza, I. (2010). The roots of Balkanization: Eastern Europe C.E. 500-1500. University Press of America.
芝加哥风格引文Grumeza, Ion. The Roots of Balkanization: Eastern Europe C.E. 500-1500. Lanham, Md.: University Press of America, 2010.
MLA引文Grumeza, Ion. The Roots of Balkanization: Eastern Europe C.E. 500-1500. University Press of America, 2010.
警告：这些引文格式不一定是100％准确.