@article{oai:seijo.repo.nii.ac.jp:00003519,
 author = {富田, 裕子},
 issue = {43},
 journal = {Seijo English monographs},
 month = {Mar},
 note = {P(論文)},
 pages = {271--300},
 title = {The History and Development of the English Class System (Special Number in Honour of Professor Ken AOKI)},
 year = {2012}
}