Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Knapp, Wilfrid",Unity and nationalism in Europe since 1945,1st ed,Pergamon Press,1969,"The commonwealth and international library of science, technology, engineering and liberal studies",,"0080134394,0080134408",,https://cir.nii.ac.jp/crid/1130000795511856128