-. American Association University Professors Bulletin, Vol. 41, Number 2, Summer 1955. American Association University Professors.
Lua i Stíl Chicago (17ú heag.)-. American Association University Professors Bulletin, Vol. 41, Number 2, Summer 1955. American Association University Professors.
Lua MLA (8ú heag.)-. American Association University Professors Bulletin, Vol. 41, Number 2, Summer 1955. American Association University Professors.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.