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 "Lewis, Dina and Allan, Barbara (Barbara C.)",Virtual learning communities : a guide for practitioners,,Society for research into higher education & open university press,2005,SRHE and Open University Press imprint,,"0335212832,0335212824",,https://cir.nii.ac.jp/crid/1130000797962738176