Chittister, J. (2004). Called to question: A spiritual memoir. Sheed & Ward.
Chicago Style (17. basım) AtıfChittister, Joan. Called to Question: A Spiritual Memoir. Lanham, Md.: Sheed & Ward, 2004.
MLA (8th ed.) AtıfChittister, Joan. Called to Question: A Spiritual Memoir. Sheed & Ward, 2004.
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