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
"Mayfield, Roy",Central Cagayan Agta texts,,Linguistic Society of the Philippines : Summer Institute of Linguistics,1987,Studies in Philippine Linguistics,,9711059061,,https://cir.nii.ac.jp/crid/1130000796461116800