^ abFuller, Linda (2004). National days/national ways: historical, political, and religious celebrations around the world. Westport, Conn.: Praeger Publishers. pp. 85 and 124. ISBN0275972704.
^ abcdefMartyrologium Romanum (2004). Vatican City: Administrationem Patrimonii Sedis Apostolicae in Civitate Vaticana. 2004. pp. 270–272. Retrieved 3 April 2026.