University, S. L. (2012). Catalog - 1920 - Volume 16: 5 (Commerce and Finance). Saint Louis University Libraries Digitization Center.
Lua i Stíl Chicago (17ú heag.)University, Saint Louis. Catalog - 1920 - Volume 16: 5 (Commerce and Finance). Saint Louis University Libraries Digitization Center, 2012.
Lua MLA (8ú heag.)University, Saint Louis. Catalog - 1920 - Volume 16: 5 (Commerce and Finance). Saint Louis University Libraries Digitization Center, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.