Não informado. (1967). Academe. American Association of University Professors.
Lua i Stíl Chicago (17ú heag.)Não informado. Academe. Washington: American Association of University Professors, 1967.
Lua MLA (8ú heag.)Não informado. Academe. American Association of University Professors, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.