Territorial Abbey of Tokwon (English Wikipedia)

"Destroyed Church in Wonsan Vicinity". Willibrord’s Gallery. Archived from the original on July 18, 2012. Retrieved January 10, 2012.
"50,000 Christians imprisoned in North Korea". Vatican Radio, April 15, 2011. Archived from the original on September 8, 2012. Retrieved January 11, 2012.

asianews.it

"Thank You Father Kim Il Sung (p. 40 - 42)" (PDF). U.S. Commission on International Religious Freedom, November 2005. Archived from the original (PDF) on September 16, 2012. Retrieved April 2, 2012.

"Wonsan University of Agriculture". Flickr Photo Sharing, March 6, 2008. 6 March 2008. Retrieved January 19, 2012.

"Catholic Dioceses in the World by Type: Territorial Abbacies". Giga-Catholic Information, January 14, 2012. Retrieved January 19, 2012.
"Territorial Abbacy of Tokwon (덕원)". Giga-Catholic Information, January 15, 2012. Retrieved January 19, 2012.

"St. Maurus and St. Placidus' Abbey, Waegwan, South Korea". Inkama Abbey, April 2, 2011. Archived from the original on June 10, 2004. Retrieved January 19, 2012.

"The Martyrs of Tokwon: Biographies (1-part)". Missionary Benedictines of St. Ottilien, June 10, 2011. Retrieved January 19, 2012.
"The Martyrs of Tokwon: Historical Preliminary Notes". Missionary Benedictines of St. Ottilien, June 10, 2011. Retrieved January 19, 2012.
"The Martyrs of Tokwon: Biographies (2-part)". Missionary Benedictines of St. Ottilien, June 10, 2011. Retrieved January 19, 2012.
"The Martyrs of Tokwon: A Chronology of the Martyrdoms (German)". Missionary Benedictines of St. Ottilien, June 10, 2011. Retrieved January 19, 2012.

"Destroyed Church in Wonsan Vicinity". Willibrord’s Gallery. Archived from the original on July 18, 2012. Retrieved January 10, 2012.

"50,000 Christians imprisoned in North Korea". Vatican Radio, April 15, 2011. Archived from the original on September 8, 2012. Retrieved January 11, 2012.

"N. Korea martyrs slated for sainthood". Religion and Spirituality, May 28, 2007. Archived from the original on March 14, 2013. Retrieved January 19, 2012.

"Diocesan Directory: Territorial Abbacy of Tokwon". UCA News, August 2, 2006. Archived from the original on April 18, 2012. Retrieved January 19, 2012.

"Diocesan Directory: Territorial Abbacy of Tokwon". UCA News, August 2, 2006. Archived from the original on April 18, 2012. Retrieved January 19, 2012.
"N. Korea martyrs slated for sainthood". Religion and Spirituality, May 28, 2007. Archived from the original on March 14, 2013. Retrieved January 19, 2012.
"St. Maurus and St. Placidus' Abbey, Waegwan, South Korea". Inkama Abbey, April 2, 2011. Archived from the original on June 10, 2004. Retrieved January 19, 2012.
"Thank You Father Kim Il Sung (p. 40 - 42)" (PDF). U.S. Commission on International Religious Freedom, November 2005. Archived from the original (PDF) on September 16, 2012. Retrieved April 2, 2012.

"Former Tokwon Church & Seminary (Wonsan)". Wikimapia, 2011. Retrieved January 19, 2012.