Caballero, R. C. (2004). Yena tam ngamin: A mother to us all : the miraculous brown Madonna of Cagayan River Valley. Piat Legacy Foundation.
Chicago Style (17th ed.) CitationCaballero, Roberto Cannu. Yena Tam Ngamin: A Mother to Us All : The Miraculous Brown Madonna of Cagayan River Valley. Manila: Piat Legacy Foundation, 2004.
MLA (9th ed.) CitationCaballero, Roberto Cannu. Yena Tam Ngamin: A Mother to Us All : The Miraculous Brown Madonna of Cagayan River Valley. Piat Legacy Foundation, 2004.
Warning: These citations may not always be 100% accurate.