Gardner, E. G. (1907). Saint Catherine of Siena: A study in the religion, literature, and history of the fourteenth century in Italy. J.M. Dent & Co. ; E.P. Dutton & Co..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGardner, Edmund Garratt. Saint Catherine of Siena: A Study in the Religion, Literature, and History of the Fourteenth Century in Italy. London : New York: J.M. Dent & Co. ; E.P. Dutton & Co., 1907.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGardner, Edmund Garratt. Saint Catherine of Siena: A Study in the Religion, Literature, and History of the Fourteenth Century in Italy. J.M. Dent & Co. ; E.P. Dutton & Co., 1907.
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