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 Wakefield, Roberta P. and Chalmers, Henry",Shipment of samples and advertising matter abroad : including the use of parcel post in foreign trade,,United States Government Printing Office,1929,Trade promotion series,,,,https://cir.nii.ac.jp/crid/1130282270148555264