APA aipamena

Toquero, E. S., & French, M. Z. B. (2009). Gaddang of Isabela. National Commission for Culture and the Arts.

Chicago Style aipamena

Toquero, Elena S., and Ma. Zenaida B. French. Gaddang of Isabela. Manila: National Commission for Culture and the Arts, 2009.

MLA aipamena

Toquero, Elena S., and Ma. Zenaida B. French. Gaddang of Isabela. National Commission for Culture and the Arts, 2009.