@article{oai:u-ryukyu.repo.nii.ac.jp:02005268, author = {牛窪, 潔 and Ushikubo, Kiyoshi}, issue = {56}, journal = {琉球大学経済研究}, month = {Sep}, note = {紀要論文}, pages = {235--263}, title = {マネジャーの管理責任行動に関する一考察}, year = {1998} }