St. Procopius College (Lisle, Ill.). Student Government. (1961). Student directory. St. Procopius College, Student Government.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSt. Procopius College (Lisle, Ill.). Student Government. Student Directory. Lisle, Ill.: St. Procopius College, Student Government, 1961.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSt. Procopius College (Lisle, Ill.). Student Government. Student Directory. St. Procopius College, Student Government, 1961.
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