http://headlines.yahoo.co.jp/hl?a=20140310-00000002-natiogeog-sctch

http://book.asahi.com/reviews/column/2014022800001.html?iref=comtop_list_cul_b02

http://www.yuhikaku.co.jp/books/detail/9784641115194

http://headlines.yahoo.co.jp/hl?a=20140310-00269681-agara-l30

http://www.zeiken.co.jp/cst/newsDetail.php?tgtType=1&tgtYear=2014&newsid=2866