@article{oai:kyotogakuen.repo.nii.ac.jp:00001076,
 author = {涌田, 龍治 and Ryuji, Wakuta},
 issue = {1},
 month = {2013-10-01, 2016-08-09},
 note = {4, KJ00008870779},
 title = {サービス業における収益性とMarketing Double Jeopardy の理論的研究},
 volume = {23},
 year = {},
 yomi = {ワクタ, リュウジ}
}