@article{oai:tourism.repo.nii.ac.jp:00000062,
 author = {丸山, 政行 and MARUYAMA, Masayuki},
 journal = {大阪観光大学紀要, Journal of Osaka University of Tourism},
 month = {Mar},
 pages = {97--99},
 title = {転機に立つ旅行業ー従来型海外旅行業ビジネスモデルの終焉ー},
 volume = {13},
 year = {2013},
 yomi = {マルヤマ, マサユキ}
}