Viegas, P. (1982). The choice of vocation to the priesthood as a function of parental religious attitudes.
Lua i Stíl Chicago (17ú heag.)Viegas, Philip. The Choice of Vocation to the Priesthood as a Function of Parental Religious Attitudes. 1982.
Lua MLA (8ú heag.)Viegas, Philip. The Choice of Vocation to the Priesthood as a Function of Parental Religious Attitudes. 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.