Bayubay, E. P. c. (1982). The Kalinga peace pact system: Its implication for the social studies curriculum in the area.
Chicago Style aipamenaBayubay, Emilia Pallayoc- c1942-. The Kalinga Peace Pact System: Its Implication for the Social Studies Curriculum in the Area. 1982.
MLA aipamenaBayubay, Emilia Pallayoc- c1942-. The Kalinga Peace Pact System: Its Implication for the Social Studies Curriculum in the Area. 1982.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.