Nangle, E., & O'Kelley, F. J. (1850). The validity of orders in the Church of England, and the invalidity of orders in the Church of Rome: A reply to a sermon preached by the Rev. Dr. O'Connell, of Waterford, in Adam and Eve Chapel, Dublin. sold at the Office of the Achill Mission, 14, Holles Street, Dublin, and by all booksellers.

Nangle, Edward, and Francis J. O'Kelley. The Validity of Orders in the Church of England, and the Invalidity of Orders in the Church of Rome: A Reply to a Sermon Preached by the Rev. Dr. O'Connell, of Waterford, in Adam and Eve Chapel, Dublin. sold at the Office of the Achill Mission, 14, Holles Street, Dublin, and by all booksellers, 1850.