Columbia subject headings:
Catholic Church--Doctrines.
Christian leadership--Catholic Church.
Laity--Catholic Church.
Lay ministry--Catholic Church.
Harvard subject headings:
Catholic Church--Doctrines.
Christian leadership--Catholic Church
Laity--Catholic Church.
Lay ministry--Catholic Church.
Princeton subject headings:
Catholic Church--Doctrines.
Christian leadership--Catholic Church.
Laity--Catholic Church.
Lay ministry--Catholic Church.