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 "Wolfe, Robert James and Alaska. Dept. of Fish and Game. Division of Subsistence","Trapping in Alaska communities with mixed, subsistence-cash economies",,"Division of Subsistence, Alaska Dept. of Fish and Game",1991,Technical paper,,,,https://cir.nii.ac.jp/crid/1130282273174367616