University, S. L. (1928). Catalog - 1928 - Volume 24: 4 (Commerce and Finance). Saint Louis University Libraries Digitization Center.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUniversity, Saint Louis. Catalog - 1928 - Volume 24: 4 (Commerce and Finance). Saint Louis University Libraries Digitization Center, 1928.
एमएलए (8वां संस्करण) प्रशस्ति पत्रUniversity, Saint Louis. Catalog - 1928 - Volume 24: 4 (Commerce and Finance). Saint Louis University Libraries Digitization Center, 1928.
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