Gestión estratégica del turismoNigel Evans, David Campbel, George Stonehouse, Isabel Verdeja Lizama · First published 2008Open the Tome
Enciclopedia internacional de las mujeresCheris Kramarae, Dale Spender, Rosa García Rayego, Gloria Nielfa Cristóbal, Manuel Orive Castro, Isabel Verdeja Lizama · First published 2006Open the Tome
