Overman, C. (1981). Concepts for religious leadership. Passionist Leadership Institute.
Chicago Style aipamenaOverman, Conleth. Concepts for Religious Leadership. Cincinnati, Ohio: Passionist Leadership Institute, 1981.
MLA aipamenaOverman, Conleth. Concepts for Religious Leadership. Passionist Leadership Institute, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.