Polish-Catholic Churchof Poland (页面存档备份,存于互联网档案馆) British Old Catholic Church (页面存档备份,存于互联网档案馆) Apostolic Catholic and Spiritual Church (中文) 老公會 大英簡明百科[永久失效連結]
of CHRISTIANITY, characterized by its continuity with the apostolicchurch, its liturgy, and its territorial churches. Byzantium in Encyclopedia of historians