@article{oai:oka-pu.repo.nii.ac.jp:00001484,
 author = {大久保, 和子},
 issue = {15},
 journal = {岡山県立短期大学研究紀要},
 month = {Jul},
 note = {P(論文)},
 pages = {69--76},
 title = {幼児期の遊びと友だち関係について},
 year = {1971}
}