Japanese Brazilians: The Japanese language community in Brazil 論文 Nobuko Adachi ·2001-01-01 ·University of Illinois System hdl.handle.net
Tongues‐Tied: The Making of a “National Language” and the Discovery of Dialects in Meiji Japan 論文 Hiraku Shimoda ·2010-06-01 ·『The American Historical Review』 115(3) pp. 714-731 doi:10.1086/ahr.115.3.714