[2] null, 2023-09-17T16:11:25.000Z, 2004-06-12T18:18:20.692Z https://web.archive.org/web/20040612181520/http://www.jsa.or.jp/domestic/instac/review/edreview.htm
[4] >>2 残念ながら本文PDFは所蔵されていません。
[3] 親指シフトの広場 [One Tree All Message], 2006-05-03T16:53:38.000Z, 2023-09-17T16:20:21.601Z https://www2d.biglobe.ne.jp/~msyk/cgi-bin/oyayubi.cgi?mode=all&number=126&type=0&space=0