General Information on The Cordillera and its Indigenous Peoples
Cordillera: Diversity in Culture Change: Social Anthropology of Hill People in Northern Luzon, Philippines by Toh Goda (2001).
Cordillera Suite: [Dances from the Mountainous Regions of Northern Philippines] by the Bayanihan Philippine Dance Company (2002), videorecording.
The Ethnohistory of Northern Luzon by Felix Keesing (1962).
Form and Splendor: Personal Adornment of Northern Luzon Ethnic Groups, Philippines by Roberto Maramba; photographs by Masato Yokoyama (1998).
The Head Hunters of Northern Luzon: From Ifugao to Kalinga, a Ride Through the Mountains of Northern Luzon, With an Appendix on the Independence of the Philippines by Cornelis De Witt Willcox (1912).
The Ilocos and Cordillera Provinces: A General Physical and Socio-economic Profile by Romeo B. Cleto, with Christoph J. Dehn, Hilario J. Padilla
Journal of Northern Luzon. [periodical]
The Making of the Igorot: Ramut ti Panagkaykaysa Dagiti Taga Cordillera: Contours of Cordillera Consciousness by Gerard A. Finin (2005).
Northern Philippine Linguistic Geography by Curtis D. McFarland (1977).
Resistance and Revolution in the Cordillera edited by Delfin Tolentino, Jr. (1994).
“Similarities and Differences in Life Styles in the Central Cordillera of Northern Luzon (Philippines)” by Jules De Raedt , Paper presented at the Conference on Ecology and Human Evolution in the Tropics, University of Michigan, Ann Arbor, Michigan, 22-24 August 1986.
[Various titles written by William Henry Scott]
University of Baguio Journal. [periodical]