National Forum Foundation & National Forum Foundation. (1961). Teacher's guide for Discovering myself. National Forum Foundation.
Lua i Stíl Chicago (17ú heag.)National Forum Foundation agus National Forum Foundation. Teacher's Guide for Discovering Myself. Chicago: National Forum Foundation, 1961.
Lua MLA (8ú heag.)National Forum Foundation agus National Forum Foundation. Teacher's Guide for Discovering Myself. National Forum Foundation, 1961.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.