@article{oai:kwansei.repo.nii.ac.jp:00020286,
 author = {石原, 武政 and Ishihara, Takemasa},
 issue = {2},
 journal = {商学論究},
 month = {Nov},
 pages = {25--51},
 title = {「市場」はいかに定義できるか?},
 volume = {55},
 year = {2007}
}