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
"Tchomakov, Ivan","Bulgarian-English, English-Bulgarian dictionary",,Hippocrene Books,1992,Hippocrene practical dictionary,,0870521454,,https://cir.nii.ac.jp/crid/1130282270968243456