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
"Lytra, Vally",Play frames and social identities : contact encounters in a Greek primary school,,John Benjamins Publishing,2007,Pragmatics & beyond : new series,,9789027254078,,https://cir.nii.ac.jp/crid/1130282269087295872