Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Bauer, Hans-Joachim and Bas Alvarez, Belen",Guía de Richard Wagner,,Alianza Editorial,1996,El libro de bolsillo,,"8420608076,8420608084",,https://cir.nii.ac.jp/crid/1130000797843939328