Woodruff, Peter (August 11, 2011). "Last Man In and Last Man Out". Columban Fathers: Missionary Society of St. Columban. Archived from the original on April 12, 2015. Retrieved May 29, 2022.
Woodruff, Peter (August 11, 2011). "Last Man In and Last Man Out". Columban Fathers: Missionary Society of St. Columban. Archived from the original on April 12, 2015. Retrieved May 29, 2022.