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. Bureau of Foreign and Domestic Commerce and Holt, E. G. (Everett Guy)","Marketing of crude rubber, with trade statistics",,United States Government Printing Office,1927,Trade promotion series,,,,https://cir.nii.ac.jp/crid/1130000795176576896