@book{ BA85560255,
  author    = "上野山, 信行 ",
  title     = "ぐんぐんうまくなる!サッカー",
  publisher = "ベースボール・マガジン社",
  year      = "2008",
  URL       = "http://ci.nii.ac.jp/ncid/BA85560255"
}