University, S. L. (1949). Catalog - 1949 - Volume 45: 02 (Social Service). Saint Louis University Libraries Digitization Center.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUniversity, Saint Louis. Catalog - 1949 - Volume 45: 02 (Social Service). Saint Louis University Libraries Digitization Center, 1949.
एमएलए (8वां संस्करण) प्रशस्ति पत्रUniversity, Saint Louis. Catalog - 1949 - Volume 45: 02 (Social Service). Saint Louis University Libraries Digitization Center, 1949.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.