http://www.yohan.co.jp/bookstore/
http://cinema.translocal.jp/books/kokusaika/chap01.html
http://www.geocities.co.jp/Berkeley-Labo/6376/josetu.html
http://www.voice-of-design.com/vod/9-1/914_jp.html
http://www.dnp.co.jp/museum/nmp/nmp_j/review/0415/preview0415.html