*[http://books.google.pl/books?id=N9oAAAAAMAAJ&dq=&printsec=frontcover&source=bl&ots=#v=onepage&q&f=false Ancient Spanish Balladas] | *[http://books.google.pl/books?id=N9oAAAAAMAAJ&dq=&printsec=frontcover&source=bl&ots=#v=onepage&q&f=false Ancient Spanish Balladas] |