University, S. L. (1940). Catalog - 1940 - Volume 36: 05 (Commerce and Finance). Saint Louis University Libraries Digitization Center.
Chicago-viite (17. p.)University, Saint Louis. Catalog - 1940 - Volume 36: 05 (Commerce and Finance). Saint Louis University Libraries Digitization Center, 1940.
MLA-viite (8. p.)University, Saint Louis. Catalog - 1940 - Volume 36: 05 (Commerce and Finance). Saint Louis University Libraries Digitization Center, 1940.
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