Tokyo University of Foreign Affairs. Institute for the Study of Languages and Cultures of Asia and Africa & McFarland, C. D. (1980). A linguistic atlas of the Philippines: Compiled by Curtis D. McFarland. Institute for the Study of Languages and Cultures of Asia & Africa, Tokyo University of Foreign Studies.
Lua i Stíl Chicago (17ú heag.)Tokyo University of Foreign Affairs. Institute for the Study of Languages and Cultures of Asia and Africa agus Curtis D. McFarland. A Linguistic Atlas of the Philippines: Compiled by Curtis D. McFarland. Tokyo: Institute for the Study of Languages and Cultures of Asia & Africa, Tokyo University of Foreign Studies, 1980.
Lua MLA (9ú heag.)Tokyo University of Foreign Affairs. Institute for the Study of Languages and Cultures of Asia and Africa agus Curtis D. McFarland. A Linguistic Atlas of the Philippines: Compiled by Curtis D. McFarland. Institute for the Study of Languages and Cultures of Asia & Africa, Tokyo University of Foreign Studies, 1980.