Aruego, J. M. (1949). Principles of political science (5th rev. ed.). University Pub.
Cita Chicago (17th ed.)Aruego, Jose Maminta. Principles of Political Science. 5th rev. ed. Manila: University Pub, 1949.
Cita MLA (9th ed.)Aruego, Jose Maminta. Principles of Political Science. 5th rev. ed. University Pub, 1949.
Atenció: Aquestes cites poden no estar 100% correctes.