ডঃ আবু মাহমুদ. (1979). Fundamentals of political science: Textbook for primary political education. Progress Pub.
Chicagoスタイル(17版)引用形式ডঃ আবু মাহমুদ. Fundamentals of Political Science: Textbook for Primary Political Education. Moscow: Progress Pub, 1979.
MLA(9版)引用形式ডঃ আবু মাহমুদ. Fundamentals of Political Science: Textbook for Primary Political Education. Progress Pub, 1979.
警告: この引用は必ずしも正確ではありません.