@article{oai:tsukuba.repo.nii.ac.jp:00002974,
 author = {杉原, 一昭 and Sugihara, Kazuaki and 大川, 一郎 and OOKAWA, Ichiro and 丹羽, 洋子 and Niwa, Youko},
 journal = {筑波大学心理学研究, Tsukuba Psychological Research},
 month = {Mar},
 pages = {137--144},
 title = {幼児の認識形成に及ぼす実体験の効果(1) : 動物飼育経験の効果},
 volume = {12},
 year = {1991},
 yomi = {オオカワ, イチロウ}
}