[1] 朝鮮金石攷, 葛城末治, 1935, 2023-04-25T10:11:41.000Z, 2023-05-15T05:26:57.141Z https://dl.ndl.go.jp/pid/3437831/1/48 (要登録)

[3] 朝鮮語学史, 小倉進平, 昭和15, 2023-05-15T11:26:02.000Z, 2023-05-16T12:46:58.470Z https://dl.ndl.go.jp/pid/1126653/1/163

[2] GK