ডঃ আবু মাহমুদ. (1979). Fundamentals of political science: Textbook for primary political education. Progress Pub.
Citação norma Chicagoডঃ আবু মাহমুদ. Fundamentals of Political Science: Textbook for Primary Political Education. Moscow: Progress Pub, 1979.
Citação norma MLAডঃ আবু মাহমুদ. Fundamentals of Political Science: Textbook for Primary Political Education. Progress Pub, 1979.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.