De Viana, A. V. (2012). [Old catholic and Philippine independent ecclesiologies in history: Review]. Philippiniana Sacra.
Chicago-viite (17. p.)De Viana, Augusto V. "[Old Catholic and Philippine Independent Ecclesiologies in History: Review]." Philippiniana Sacra 2012.
MLA-viite (9. p.)De Viana, Augusto V. "[Old Catholic and Philippine Independent Ecclesiologies in History: Review]." Philippiniana Sacra, 2012.
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