Ruppel, G. (1962). The Marianist story. Marianist Publications.
Lua i Stíl Chicago (17ú heag.)Ruppel, George. The Marianist Story. Dayton, OH: Marianist Publications, 1962.
Lua MLA (8ú heag.)Ruppel, George. The Marianist Story. Marianist Publications, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.