Eberenz, J. (1968). The Concept of Sovereignty in Four Medieval Political Philosophers: John of Salisbury, St. Thomas Aquinas, Egidius Colonna and Marsilius of Padua. S.n.
Chicago Style (17th ed.) CitationEberenz, J.H. The Concept of Sovereignty in Four Medieval Political Philosophers: John of Salisbury, St. Thomas Aquinas, Egidius Colonna and Marsilius of Padua. s.l: S.n, 1968.
MLA (9th ed.) CitationEberenz, J.H. The Concept of Sovereignty in Four Medieval Political Philosophers: John of Salisbury, St. Thomas Aquinas, Egidius Colonna and Marsilius of Padua. S.n, 1968.