Backong, J. S. (2013). The Kalinga culture and the tradition of Bodong and Pagta. Ad Veritatem.
Lua i Stíl Chicago (17ú heag.)Backong, Jefferson S. "The Kalinga Culture and the Tradition of Bodong and Pagta." Ad Veritatem 2013.
Lua MLA (9ú heag.)Backong, Jefferson S. "The Kalinga Culture and the Tradition of Bodong and Pagta." Ad Veritatem, 2013.
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