Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Naotaka Ikenoue,The Study on Republic of Estonia--The way to liberal economic structure,帝京短期大学紀要 = Bulletin of Teikyo Junior College,02871076,東京 : 帝京短期大学,1999,,11,41-45,https://cir.nii.ac.jp/crid/1520290884886838400,