Columbia subject headings:
Anglican Communion--Liturgy--Texts.
Iglesia Española Reformada Episcopal--Liturgy--Texts.
Igreja Lusitana Católica Apostólica Evangélica--Liturgy--Texts.
Lord's Supper (Liturgy)--Liturgy--Texts.
Harvard subject headings:
Anglican Communion--Liturgy--Texts
Lord's Supper (Liturgy)
Princeton subject headings: