@phdthesis{oai:tokyo-metro-u.repo.nii.ac.jp:00004959,
 author = {イイヅカ, リョウ and 飯塚, 遼 and Iizuka, Ryo},
 month = {Mar},
 note = {首都大学東京, 2015-03-25, 博士（観光科学）, 甲第519号},
 school = {首都大学東京},
 title = {Comparative Research of Rural Gentrification in Derbyshire Dales, England},
 year = {2015}
}