University, S. L. (1949). Catalog - 1949 - Volume 45: 02 (Social Service). Saint Louis University Libraries Digitization Center.
Čikaški stil citiranja (17. izdanje)University, Saint Louis. Catalog - 1949 - Volume 45: 02 (Social Service). Saint Louis University Libraries Digitization Center, 1949.
MLA način citiranja (8. izdanje)University, Saint Louis. Catalog - 1949 - Volume 45: 02 (Social Service). Saint Louis University Libraries Digitization Center, 1949.
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