@article{oai:klc.repo.nii.ac.jp:00000084,
 author = {豊田, 憲一郎},
 journal = {紀要visio : research reports, Visio},
 month = {Jul},
 pages = {17--27},
 title = {小学校社会科教育に関する一考察 I},
 volume = {36},
 year = {2007}
}