O'Connell, J. R. (1930). The Blessed Oliver Plunkett: Martyred archbishop of Armagh : 1629-1681. Catholic Truth Society of Ireland.
Chicago Style (17th ed.) CitationO'Connell, John Robert. The Blessed Oliver Plunkett: Martyred Archbishop of Armagh : 1629-1681. Dublin: Catholic Truth Society of Ireland, 1930.
MLA (8th ed.) CitationO'Connell, John Robert. The Blessed Oliver Plunkett: Martyred Archbishop of Armagh : 1629-1681. Catholic Truth Society of Ireland, 1930.
Warning: These citations may not always be 100% accurate.