Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Hocking, Brian and Spence, David and Patten, Chris",Foreign ministries in the European Union : integrating diplomats,,Palgrave Macmillan,2002,Studies in diplomacy,,"140390359X,9781403997753",,https://cir.nii.ac.jp/crid/1130282268775102208