Ana Maria Machado
Ulises Wensell
Maralde Meyer-Minnemann
Frauke Nahrgang
Markus Grolik
Erhard Dietl
Winfried Wolf
Angelika Schuberg
Sousa Azuíla, and Valença Ana Maria, and Machado Liliane
Hardcover
Paperback
3rd Edition
6th Edition
2014
2001
1992
1989
1988