@book{ BB07362532,
  author    = "Watzlawick, Paul and Weakland, John H. and Fisch, Richard and 長谷川, 啓三 ",
  title     = "変化の原理 : 問題の形成と解決",
  publisher = "法政大学出版局",
  year      = "2011",
  series    = "りぶらりあ選書",
  number    = "",
  URL       = "https://ci.nii.ac.jp/ncid/BB07362532"
}