http://books.google.co.jp/books?id=QuPThjM7TtUC&pg=PA115&lpg=PA115&dq=maori+language+policy+revitalization&source=bl&ots=UGDr7XEMCy&sig=rKvA1CCCFuGezwXz-USvxEznn1A&hl=ja&ei=xOINTM-IOM2OkQXruvn7Cw&sa=X&oi=book_result&ct=result&resnum=1&ved=0CCoQ6AEwAA#v=onepage&q=maori%20language%20policy%20revitalization&f=false

http://www.gsid.nagoya-u.ac.jp/bpub/research/public/forum/26/08.pdf