https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Levis%2C%20Diego%2C%22&sort_by=title_az&format=rss 2 0 50 ISBN:987974871 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=106719 By Levis, Diego,.
Buenos Aires : Ciccus-La Crujía, 2000 .
171 p. + 987974871

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Buenos Aires : CICCUS, 1999 .
237 p. 9879749839

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