Augusto y su sonrisa (Spanish Edition) by Catherine Rayner Paperback, 28 Pages, Published 2007 by Unaluna ISBN-13: 978-987-1296-19-4, ISBN: 987-1296-19-3
Sociedades Anonimas(4th Edition) Analisis Del Regimen Legal, Legislacion, Modelos Paperback, 582 Pages, Published 1999 by Universidad ISBN-13: 978-950-679-241-1, ISBN: 950-679-241-0