St. Procopius College Academy. (1930). Announcements for the scholastic year. The College.
Chicago (17e ed.) BronvermeldingSt. Procopius College Academy. Announcements for the Scholastic Year. Lisle, Ill.: The College, 1930.
MLA (8e ed.) BronvermeldingSt. Procopius College Academy. Announcements for the Scholastic Year. The College, 1930.
Let op: Deze citaties zijn niet altijd 100% accuraat.