Casambre, A. L. C. (2006). Medieval political thought: St. Augustine and St. Thomas Aquinas. U.P. Diliman Interactive Learning Center.
Cita Chicago (17th ed.)Casambre, Athena Lydia Cera. Medieval Political Thought: St. Augustine and St. Thomas Aquinas. Quezon City: U.P. Diliman Interactive Learning Center, 2006.
Cita MLA (9th ed.)Casambre, Athena Lydia Cera. Medieval Political Thought: St. Augustine and St. Thomas Aquinas. U.P. Diliman Interactive Learning Center, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.