著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Figueira, Carla",Languages at war : external language spread policies in Lusophone Africa : Mozambique and Guinea-Bissau at the turn of the 21st century,,Peter Lang,2013,Duisburger Arbeiten zur Sprach- und Kulturwissenschaft = Duisburg papers on research in language and culture,,9783631644362,,https://cir.nii.ac.jp/crid/1130282271909244800