[1] 漢語音韻史の教室, 2023-12-02T09:41:22.000Z, 2020-11-01T07:28:15.773Z https://web.archive.org/web/20201101072609/http://chinese-phonology.com/

[2] 中村雅之の部屋, 2023-09-21T04:25:00.000Z, 2023-12-02T09:41:57.958Z https://kodaimoji.chowder.jp/chinese-phonology/index.html