APA (7e ed.) Bronvermelding

Tejon, G. (1991). Juan Villaverde, O.P: Missionary and road-builder, 1841-1897 : history of the Dominican missions in Ifugao (New edition with alphabetical index.). University of Santo Tomas.

Chicago (17e ed.) Bronvermelding

Tejon, Guillermo. Juan Villaverde, O.P: Missionary and Road-builder, 1841-1897 : History of the Dominican Missions in Ifugao. New edition with alphabetical index. Manila: University of Santo Tomas, 1991.

MLA (9e ed.) Bronvermelding

Tejon, Guillermo. Juan Villaverde, O.P: Missionary and Road-builder, 1841-1897 : History of the Dominican Missions in Ifugao. New edition with alphabetical index. University of Santo Tomas, 1991.