Sanford, G. (1999). Poland: The conquest of history. Harwood Academic Publishers.
Chicagoスタイル(17版)引用形式Sanford, George. Poland: The Conquest of History. Australia: Harwood Academic Publishers, 1999.
MLA(9版)引用形式Sanford, George. Poland: The Conquest of History. Harwood Academic Publishers, 1999.
警告: この引用は必ずしも正確ではありません.