Cooper, F. (1900). Unpublished letters. Records of the American Catholic Historical Society of Philadelphia. Volume XI. Pages 351-356. Philadelphia : American Catholic Historical Society of Philadelphia.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCooper, Francis. Unpublished Letters. Records of the American Catholic Historical Society of Philadelphia. Volume XI. Pages 351-356. Philadelphia : American Catholic Historical Society of Philadelphia, 1900.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCooper, Francis. Unpublished Letters. Records of the American Catholic Historical Society of Philadelphia. Volume XI. Pages 351-356. Philadelphia : American Catholic Historical Society of Philadelphia, 1900.
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