Vatican Council Basilica di San Pietro in Vaticano. (1963). Constitution on the liturgy. National Catholic Welfare Conference.
Chicago-viite (17. p.)Vatican Council Basilica di San Pietro in Vaticano. Constitution on the Liturgy. Washington, D.C.: National Catholic Welfare Conference, 1963.
MLA-viite (8. p.)Vatican Council Basilica di San Pietro in Vaticano. Constitution on the Liturgy. National Catholic Welfare Conference, 1963.
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