Allnatt, C. F. B. (1878). Cathedra Petri: A brief summary of the chief titles and prerogatives ascribed to St. Peter and to his See and successors by the early Fathers and councils of the Church. London.
Chicago-referens (17:e uppl.)Allnatt, Charles F. B. Cathedra Petri: A Brief Summary of the Chief Titles and Prerogatives Ascribed to St. Peter and to His See and Successors by the Early Fathers and Councils of the Church. London, 1878.
MLA-referens (8:e uppl.)Allnatt, Charles F. B. Cathedra Petri: A Brief Summary of the Chief Titles and Prerogatives Ascribed to St. Peter and to His See and Successors by the Early Fathers and Councils of the Church. London, 1878.
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