Xue-guanhua a Ryukyuan source of language education / [electronic resource] :
Daniel Z. Kadar.
- Newcastle upon Tyne : Cambridge Scholars Publishing, 2011.
- 135 p.
Electronic reproduction. Palo Alto, Calif. : ebrary, 2013. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.
Chinese language--Study and teaching--History.--China Ryukyuan language.