Philadelphia, C. A. S. o. (1909). Father Corby at Gettysburg. Philadelphia.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhiladelphia, Catholic Alumni Sodality of. Father Corby at Gettysburg. Philadelphia, 1909.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPhiladelphia, Catholic Alumni Sodality of. Father Corby at Gettysburg. Philadelphia, 1909.
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