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
"Gonzalez, Andrew B. and Villacorta, Wilfrido V. and Philippines",The language provision of the 1987 Constitution of the Republic of the Philippines,,Linguistic Society of the Philippines,2001,Monograph,,9717800081,,https://cir.nii.ac.jp/crid/1130000794565077376