http://www.jiji.co.jp/jc/c?g=int_30&k=2008011600712

http://gigazine.net/index.php?/news/comments/20080116_bullzip_pdf_printer/

http://internet.watch.impress.co.jp/cda/news/2008/01/16/18123.html

http://internet.watch.impress.co.jp/cda/news/2007/12/26/18013.html

http://www.ringolab.com/note/daiya/archives/005228.html

http://www.excite.co.jp/News/odd/00081200475499.html

http://www.courts.go.jp/fukui/about/koho/pdf/index/saibansyo_navi_fukui_07.pdf

http://www.gender.go.jp/main_contents/category/houshin.pdf

http://news.tbs.co.jp/newseye/tbs_newseye3756845.html#m0

http://headlines.yahoo.co.jp/hl?a=20080116-00000079-mai-soci