@article{CTT100743315,
  author = {阿久津千晶 and 十代田朗 and 津々見崇},
  title = {都市部のまち歩きガイド組織の特徴とガイドの個人特性と意識に関する研究－年代に着目して－},
  journal = {観光研究},
  year = 2017,
}

@inproceedings{CTT100697428,
  author = {Chiaki Akutsu and Soshiroda Akira and Tsutsumi Takashi},
  title = {Sustainability of the Voluntary Tour Guide Organizations in Japan},
  booktitle = {Book of Abstracts of the International Conference on Tourism (ICOT 2014)},
  year = 2014,
}