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
"Prill-Brett, June",A comparative study of agricultural commercialization in selected highland communities of the Cordillera-Ilocos region,,"Cordillera Studies Center, University of the Philippines College Baguio",1994,CSC working paper,,,,https://cir.nii.ac.jp/crid/1130000794782781696