@article{oai:ritsumei.repo.nii.ac.jp:00001461,
 author = {伊藤, 研一 and 道明, 義弘 and 井澤, 裕司},
 issue = {6},
 journal = {立命館経済学, 立命館経済学},
 month = {Feb},
 pages = {961--992},
 title = {日・米・加非製造業における自己資本経常利益率決定メカニズムの解明},
 volume = {48},
 year = {2000}
}