Shōhizei no tekisei na tenka ni muketa kōkateki na PR shuhō ni kakawaru chōsa jigyō hōkokusho
Subtitle: Heisei 15-nendo Chūshō Kigyōchō itaku jigyō
Publisher: Ryūtsū Keizai Kenkyūjo
Published: 2004
Place of publication: Tōkyō
Language: jpn
Number of pages: 71