Dukes, P. (1990). A history of Russia: Medieval, modern, contemporary (2nd ed.). Macmillan.
Chicagoスタイル(17版)引用形式Dukes, Paul. A History of Russia: Medieval, Modern, Contemporary. 2nd ed. London: Macmillan, 1990.
MLA(9版)引用形式Dukes, Paul. A History of Russia: Medieval, Modern, Contemporary. 2nd ed. Macmillan, 1990.
警告: この引用は必ずしも正確ではありません.