• United States Conference of Catholic Bishops. “New American Bible: Matthew 1–2 and 13; Mark 6; Luke 1–2.”
• Pope Francis. “Patris Corde: Apostolic Letter on the 150th Anniversary of the Proclamation of St. Joseph as Patron of the Universal Church.”
• Franciscan Media. “Saint of the Day: Saint Joseph, Husband of Mary” and “Saint Joseph the Worker.”
• Encyclopaedia Britannica. “Saint Joseph.”
• Catholic Encyclopedia. “St. Joseph.”

Slides are written from The Acutis Project research packet for St. Joseph, which draws on the sources above. Photo credits appear on each picture.