Higa, S. (1961). Bibliography of the Ryukyus. University of the Ryukyus.
Lua i Stíl Chicago (17ú heag.)Higa, Shuncho. Bibliography of the Ryukyus. [Naha, Okinawa]: University of the Ryukyus, 1961.
Lua MLA (9ú heag.)Higa, Shuncho. Bibliography of the Ryukyus. University of the Ryukyus, 1961.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.