Mitsugu Sakihara, Stewart Curry, Leon Angelo Serafim, Shigehisa Karimata, Moriyo Shimabukuro, Okinawan-English Wordbook : A Short Lexicon of the Okinawan Language with English Definitions and Japanese Cognates, University of Hawai‘i Press, Honolulu, Hawaï, 2006, ISBN978-0-8248-3102-8, ISBN978-0-8248-3051-9
Shinsho Miyara, Dictionnaire de l’usage pratique de l’okinawaïen (うちなーぐち活用辞典), NINJAL, 26 mars 2021, 572 pages, ISBN978-4-910257-06-8