Borja, C. B. (1974). The life cycle of the Pampangos through folk beliefs: An annotated study. University of the Philippines Library.
Chicago-referens (17:e uppl.)Borja, Cleotilde Bulson. The Life Cycle of the Pampangos Through Folk Beliefs: An Annotated Study. Quezon City: University of the Philippines Library, 1974.
MLA-referens (9:e uppl.)Borja, Cleotilde Bulson. The Life Cycle of the Pampangos Through Folk Beliefs: An Annotated Study. University of the Philippines Library, 1974.
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