@article{oai:ycc.repo.nii.ac.jp:00000217,
 author = {宮原, 義友},
 month = {2016-03-07},
 note = {5, KJ00004476811, 論文},
 pages = {3--29},
 title = {マーケティング・コンセプト},
 volume = {2},
 year = {}
}