Place-names of Itbayat Island of the Philippines - Yamada, Yukihiro 1934-; Himeji Dokkyō Daigaku (Himeji, Japan Himeji Dokkyo University, 2010)
Text in English, with some Itbayaten with English translations.
Keywords: Itbayat dialect; Itbayat Island (Philippines) -- Languages; Itbayat Island (Philippines) -- Name