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
"Hill, Ronald J. and Dellenbrant, Jan Åke",Gorbachev and perestroika : towards a new socialism?,,E. Elgar Pub. Co.,1989,The International library of studies in communism,,1852781467,,https://cir.nii.ac.jp/crid/1130282268819931520