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 "Peterson, George L. and Alaska. Division of Wildlife Conservation and Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.). Valuation of Wildland Resource Benefits Research Project",Valuing wildlife resources in Alaska,,Westview Press,1992,Social behavior and natural resources series,,0813382998,,https://cir.nii.ac.jp/crid/1130282273326021760