Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
"福留, 和彦 and Fukutome, Kazuhiko",The Lewis Model of a Dual Economy,The Jornal of Social Science,18837778,奈良産業大学社会科学学会,2008-12-01,1,,31-57,https://cir.nii.ac.jp/crid/1050564288887742976,