Missionary Society of St. Columban. (1981). Directory of the Society of Saint Columban. The Society.
Chicago Style (17. basım) AtıfMissionary Society of St. Columban. Directory of the Society of Saint Columban. [S.l.: The Society, 1981.
MLA (8th ed.) AtıfMissionary Society of St. Columban. Directory of the Society of Saint Columban. The Society, 1981.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..