Daniel Long & Keisuke Imamura; Masaharu Tmodrang, Shinichi Sanada. The Japanese Language in Palau(PDF). Tokyo: National Institute for Japanese Language and Linguistics. : 10 [2023-02-22]. (原始内容存档(PDF)于2022-07-20).引文使用过时参数coauthors (帮助)
Daniel Long & Keisuke Imamura; Masaharu Tmodrang, Shinichi Sanada. The Japanese Language in Palau(PDF). Tokyo: National Institute for Japanese Language and Linguistics. : 10 [2023-02-22]. (原始内容存档(PDF)于2022-07-20).引文使用过时参数coauthors (帮助)