O'Brien, N. (1995). Columban martyrs of Malate. Missionary Society of St. Columban.
Chicagoスタイル(17版)引用形式O'Brien, Niall. Columban Martyrs of Malate. Malate, Manilan: Missionary Society of St. Columban, 1995.
MLA(9版)引用形式O'Brien, Niall. Columban Martyrs of Malate. Missionary Society of St. Columban, 1995.
警告: この引用は必ずしも正確ではありません.