Jabarkan Biskop Agung dari Kabiskopan Agung Manila dalam bahasa jawa

Gregory XIII, Pope, 1502–1585. "Bull for erection of the Diocese and Cathedral Church of Manila." In The Philippine Islands, 1493–1898. Cleveland, Ohio: A.H. Clark Company, 1903-9. Vol. 4, 1576–82. Pp. 119–124.