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 "Gordon, David George and Baldridge, Alan",Gray Whales,,Monterey Bay Aquarium Press,1991,Monterey Bay Aquarium natural history series,,1878244043,,https://cir.nii.ac.jp/crid/1130000793960633088