“Ifugao” refers to the group of people living in Ifugao province ...

Inc.,1975.
Vanoverbergh, Morice. “Dress and Adornment in the Mountain Province of Luzon,
Philippine Islands.” In Catholic Anthropological Conference. Vol. I, No. 5
(November 1929), 181-242.
Wilcox, Cornelius De Witt. The Headhunters of Northern Luzon; From Ifugao
to Kalinga, a Ride through the Mountains of Northern Luzon, with an Appendix
on the Independence of the Philippines. Kansas City: Franklin Hudson Publishing
Co., 1912.
Worcester, Dean. “The Non-Christian Tribes of Northern Luzon.” In Philippine
Journal of Science. Vol. I, No. 8 (October 1906), 791-875.
________. “Field Sports Among the Wild Men of Northern Luzon.” In National
Geographic Magazine. Vol. XXII, No. 3 (March 1911), 215-267.
________. “Head-hunters of Northern Luzon. (Covers Negritos, Ilongots, Kalingas
and Ifugaos.)” In National Geographic Magazine. Vol. XXIII, No. 9
(September 1912), 833-930.
________. “The Non-Christian Peoples of the Philippine Islands.” In National
Geographic Magazine. Vol. XXIV, No. 11 (November 1913), 1157-1256.
________. The Philippines: Past and Present. New York: The MacMillan Co., 1914.
Zabilka, Gladys. Customs and Culture of the Philippines. Japan: Charles E. Tuttle
Co. Inc., 1974.