Vatican Council Basilica di San Pietro in Vaticano. (1966). Decree on ecumenism. National Council of Catholic Men.
Chicago Style (17. basım) AtıfVatican Council Basilica di San Pietro in Vaticano. Decree on Ecumenism. Washington, D.C.: National Council of Catholic Men, 1966.
MLA (8th ed.) AtıfVatican Council Basilica di San Pietro in Vaticano. Decree on Ecumenism. National Council of Catholic Men, 1966.
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