Columbia subject headings:
Banks and banking--Religious aspects--Islam.
Economics--Religious aspects--Islam.
Islam--Economic aspects.
Islamic countries--Economic policy.
Muslim pilgrims and pilgrimages--Saudi Arabia--Mecca--Management.
Harvard subject headings:
Economics--Religious aspects--Islam
Islam--Economic aspects
Princeton subject headings:
Banks and banking--Religious aspects--Islam.
Economics--Religious aspects--Islam.
Islam--Economic aspects.
Islamic countries--Economic policy.
Muslim pilgrims and pilgrimages--Saudi Arabia--Mecca--Management.