Liturgical Documents

• The Constitution on the Sacred Liturgy

• Dies domini: On Keeping the Lord's Day

• The General Instruction of the Roman Missal

• Norms for the Distribution and Reception of Holy Communion under Both Kinds

• Universal Norms on the Liturgical Year

• Sing to the Lord: Music in Divine Worship 

• Built of Living Stones: Art, Architecture, and Worship

Organizations of Assistance

• United States Catholic Conference of Bishops Committee on Divine Worship

• Federation of Diocesan Liturgical Commissions

• National Association of Pastoral Musicians