@article{oai:kansaigaidai.repo.nii.ac.jp:00006953,
 author = {Cooper, Earl R.},
 journal = {研究論集, Journal of Inquiry and Research},
 month = {Jul},
 note = {研究ノート, NOTE},
 pages = {185--193},
 title = {CONTENT-BASED EFL LEARNING : Some Guidelines on Teaching Environmental Issues via Video},
 volume = {56},
 year = {1992}
}