@article{oai:waseda.repo.nii.ac.jp:00020917,
 author = {Morita, Yoshiyuki and 森田, 良行},
 journal = {早稲田大学語学教育研究所紀要},
 month = {},
 pages = {22--30},
 title = {使役表現における「を」「に」},
 volume = {34},
 year = {1987}
}