Hubbard, L. R. (2007). Scientology the Fundamentals of ThoughtThe Basic Book of the Theory & Practice of Scientology for Beginners. Bridge.
Lua i Stíl Chicago (17ú heag.)Hubbard, L. Ron. Scientology the Fundamentals of ThoughtThe Basic Book of the Theory & Practice of Scientology for Beginners. Bridge, 2007.
Lua MLA (8ú heag.)Hubbard, L. Ron. Scientology the Fundamentals of ThoughtThe Basic Book of the Theory & Practice of Scientology for Beginners. Bridge, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.