Não informado. (1963). Reading Improvement. Project Innovation.
Lua i Stíl Chicago (17ú heag.)Não informado. Reading Improvement. Chula Vista, Calif: Project Innovation, 1963.
Lua MLA (8ú heag.)Não informado. Reading Improvement. Project Innovation, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.