University, S. L. (1939). Catalog - 1939 - Volume 35: 08 (Education and Social Sciences). Saint Louis University Libraries Digitization Center.
Chicago-стиль цитированияUniversity, Saint Louis. Catalog - 1939 - Volume 35: 08 (Education and Social Sciences). Saint Louis University Libraries Digitization Center, 1939.
MLA-цитированиеUniversity, Saint Louis. Catalog - 1939 - Volume 35: 08 (Education and Social Sciences). Saint Louis University Libraries Digitization Center, 1939.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.