Blumenthal, J. C., Frank, R., & Zahner, L. C. (1953). Living language: Grade 9[ -12. Harcourt, Brace.
Lua i Stíl Chicago (17ú heag.)Blumenthal, Joseph C., Robert Frank, agus Louis C. Zahner. Living Language: Grade 9[ -12. New York; Chicago: Harcourt, Brace, 1953.
Lua MLA (8ú heag.)Blumenthal, Joseph C., et al. Living Language: Grade 9[ -12. Harcourt, Brace, 1953.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.