(1931). The Southwestern social science quarterly. The Association.
Lua i Stíl Chicago (17ú heag.)The Southwestern Social Science Quarterly. Austin, Tex.: The Association, 1931.
Lua MLA (8ú heag.)The Southwestern Social Science Quarterly. The Association, 1931.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.