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
"Ward, Peter L.","The use of volunteers in the Earthquake Hazards Reduction Program : proceedings of Conference 4 convened under auspices of National Earthquake Hazards Reduction Program 2-3 February, 1978",,U.S. Geological Survey,1978,Open-file report,,,,https://cir.nii.ac.jp/crid/1130282272275535104