Wieczynski, J. L. (1980). Karakala, Battle of - Kievan Rus. Acad. Int. Press.
Chicagoスタイル(17版)引用形式Wieczynski, Joseph L. Karakala, Battle of - Kievan Rus. Gulf Breeze: Acad. Int. Press, 1980.
MLA(8版)引用形式Wieczynski, Joseph L. Karakala, Battle of - Kievan Rus. Acad. Int. Press, 1980.
警告: この引用は必ずしも正確ではありません.