Babylon on the Rhone : a translation of letters by Dante, Petrarch, and Catherine of Siena on the Avignon Papacy /
Dante Alighieri,1265-1321.
Petrarca, Francesco,1304-1374.
Catherine,of Siena, Saint,1347-1380.
Coogan, Robert.
Madrid, España : José Porrúa Turanzas ; Potomac, Md. : Distributor for U.S.A., Studia Humanitatis,
c1983.
Includes bibliographical references and index.
Papacy