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 Librarian of Congress and United States. Outdoor Recreation Resources Review Commission,Outdoor recreation literature : a survey : report to the Outdoor Recreation Resources Review Commission,,[U.S. Govt. Print. Off.],1962,ORRRC study report,,,,https://cir.nii.ac.jp/crid/1130000795224514432