Template:R:Okinawa Goten
Nakamoto, Masayo (中本政世) (1896) 沖縄語典 [Documentation of the Language of Okinawa], Hikone (彦根市): Eishōdō (永昌堂),
Nakamoto, Masayo (中本政世) (1896) 沖縄語典 [Documentation of the Language of Okinawa], Hikone (彦根市): Eishōdō (永昌堂), →DOI