Columbia subject headings:
Marriage--Religious aspects--Unification Church.
Sex--Religious aspects--Unification Church.
Unification Church--Doctrines.
Harvard subject headings:
Marriage--Religious aspects--Unification Church
Sex--Religious aspects--Unification Church
Unification Church--Doctrines.
Princeton subject headings:
Marriage--Religious aspects--Unification Church.
Sex--Religious aspects--Unification Church.
Unification Church--Doctrines.