Overman, C. (1981). Concepts for religious leadership. Passionist Leadership Institute.
Lua i Stíl Chicago (17ú heag.)Overman, Conleth. Concepts for Religious Leadership. Cincinnati, Ohio: Passionist Leadership Institute, 1981.
Lua MLA (8ú heag.)Overman, Conleth. Concepts for Religious Leadership. Passionist Leadership Institute, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.