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
"Baldauf, Richard B. and Kaplan, Robert B.",Language planning and policy in Latin America,,Multilingual Matters,2007,Language planning and policy,,9781847690067,,https://cir.nii.ac.jp/crid/1130000796497022848