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 "Roslavleva, Natalʹi︠a︡ Petrovna",Era of the Russian ballet,,Da Capo Press,1979,Da Capo series in dance,,0306795361,,https://cir.nii.ac.jp/crid/1130282271334993792