Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "Longh Ninomiya, Sonia Regina",Language Maintenance and Ethnic Identity among Japanese Brazilians,言語学論叢,0914-966X,筑波大学一般応用言語学研究室,1982-04,1,,48-62,https://cir.nii.ac.jp/crid/1050282677530285056,