Guimbatan, M. J. (2000). Kalinga tribes settle dispute. Manila Times.
Chicago Style aipamenaGuimbatan, Mike Jr. "Kalinga Tribes Settle Dispute." Manila Times 2000.
MLA aipamenaGuimbatan, Mike Jr. "Kalinga Tribes Settle Dispute." Manila Times, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.