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
"Crew, Michael A. and Kleindorfer, Paul R. and Conference on Postal and Delivery Economics",Progress toward liberalization of the postal and delivery sector,,Springer,2006,Topics in regulatory economics and policy series,,038729743X,,https://cir.nii.ac.jp/crid/1130282271479763456