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 Great Britain. Empire Marketing Board,The demand for empire butter : report of an investigation by the Economic Section of the Empire Marketing Board into the retail marketing of butter in the United Kingdom,,H.M.S.O.,1930,Publications of the Empire Marketing Board,,,,https://cir.nii.ac.jp/crid/1130577121818583982