Ideas of Child Well-being as Seen in Child Care Policies in Ontario, Canada Through Treatment-Foster Care Program. ANNUAL REPORTS OF STUDIES TOKIWAKAI JUNIOR COLLEGE. 1998. 27. 67-76
ブルンジ共和国の子供の生活. 乳幼児発達研究所紀要. 1993. 10,30-41
life living of children in Republic of Burundi. Research Institute of Infant Development. 1993. 10,30-41