@article{oai:doshisha.repo.nii.ac.jp:00007444,
 author = {榊原, 胖夫 and Sakakibara, Yasuo},
 issue = {1},
 journal = {同志社大學經濟學論叢, Doshisha Daigaku Keizaigaku-Ronso (The Doshisha University economic review)},
 month = {Mar},
 note = {資料, application/pdf},
 pages = {73--81},
 title = {交通業ははたして収穫逓減産業であるか},
 volume = {12},
 year = {1962},
 yomi = {サカキバラ, ヤスオ}
}