Baldwin, J. W. (1991). The government of Philip Augustus: Foundations of French royal power in the Middle Ages. Univ. of California Press.
Chicago-Zitierstil (17. Ausg.)Baldwin, John W. The Government of Philip Augustus: Foundations of French Royal Power in the Middle Ages. Berkeley u.a: Univ. of California Press, 1991.
MLA-Zitierstil (9. Ausg.)Baldwin, John W. The Government of Philip Augustus: Foundations of French Royal Power in the Middle Ages. Univ. of California Press, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.