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
"Gatsov, Ivan and Boyadzhiev, Yavor and Uniwersytet Jagielloński. Institute of Archaeology",Early Neolithic sites on the territory of Bulgaria,,Archaeopress,2009,BAR international series,,9781407306247,,https://cir.nii.ac.jp/crid/1130000794424363136