Kokuritsu Orinpikku Kinen Seishōnen Sōgō Sentā (Japan)

• Heisei 20-nendo tokubetsu jigyō hōkokusho
• Kankoku no seishōnen kyōiku shisetsu ni kansuru chōsa hōkokusho
• Kokuritsu seishōnen kyōiku shisetsu shusai jigyō jireishū
• Seinen no kokusai rikai ni kansuru ishiki chōsa
• Seishōnen kyōiku kankei shiryō ichiran
• Zenkoku seishōnen kyōiku kankei shisetsu gaido