Blair, Emma Helen (1903) “Custom of the Tagalogs”, inThe Philippine Islands, 1493-1803; explorations by early navigators, descriptions of the islands and their peoples, their history and records of the Catholic missions, as related in contemporaneous books and manuscripts, showing the political, economic, commericial and religious conditions of those islands from their earliest relations with European nations to the beginning of the nineteenth century[3], volume 7, translation of original by Juan de Plasencia
