O'Connor, M., Griffin, S., & Cathedral of Sts. Peter and Paul. (1868). The nature and the duties of the episcopal office: A sermon preached at the consecration of Rt. Rev. Wm. O'Hara, Bishop of Scranton, and Rt. Rev. J.F. Shanahan, Bishop of Harrisburg, in the Cathedral of Philadelphia, July 12th, 1868. Peter F. Cunningham, Catholic bookseller ....

O'Connor, M., et al. The Nature and the Duties of the Episcopal Office: A Sermon Preached at the Consecration of Rt. Rev. Wm. O'Hara, Bishop of Scranton, and Rt. Rev. J.F. Shanahan, Bishop of Harrisburg, in the Cathedral of Philadelphia, July 12th, 1868. Peter F. Cunningham, Catholic bookseller ..., 1868.