Philadelphia, C. A. S. o. (1911). Memorial of the monument erected on the Battlefield of Gettysburg to Very Rev. William Corby, C.S.C. Philadelphia.
Chicago-viite (17. p.)Philadelphia, Catholic Alumni Sodality of. Memorial of the Monument Erected on the Battlefield of Gettysburg to Very Rev. William Corby, C.S.C. Philadelphia, 1911.
MLA-viite (8. p.)Philadelphia, Catholic Alumni Sodality of. Memorial of the Monument Erected on the Battlefield of Gettysburg to Very Rev. William Corby, C.S.C. Philadelphia, 1911.
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