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 "Kamphoefner, Walter D. and Helbich, Wolfgang Johannes and Sommer, Ulrike and Carter Vogel, Susan",News from the land of freedom : German immigrants write home,,Cornell University Press,1991,Cornell paperbacks,,9780801481208,,https://cir.nii.ac.jp/crid/1130848326493772544