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 United States. Board of Engineers for Rivers and Harbors and United States. Shipping Board,"The ports of San Diego and San Luis Obispo, California",,U.S. Govt. Print. Off.,1936,Port series,,,,https://cir.nii.ac.jp/crid/1130282269914312704