Viegas, P. (1982). The choice of vocation to the priesthood as a function of parental religious attitudes.
Chicago-referens (17:e uppl.)Viegas, Philip. The Choice of Vocation to the Priesthood as a Function of Parental Religious Attitudes. 1982.
MLA-referens (8:e uppl.)Viegas, Philip. The Choice of Vocation to the Priesthood as a Function of Parental Religious Attitudes. 1982.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.