Saya mau tau Petrus Yi Hoyong dari Martir Korea

Attwater, Donald and Catherine Rachel John (1993). The Penguin Dictionary of Saints. 3rd edition. New York: Penguin Books. ISBN 0-14-051312-4.

Dallet, Charles (1874). Histoire de l'Église de Corée, Volume 1. Paris: Librairie Victor Palmé.

Dallet, Charles (1874). Histoire de l'Église de Corée, Volume 2. Paris: Librairie Victor Palmé.

Fathers of the London Oratory (1859). The New Glories of the Catholic Church. London: Richardson and Son.