Não informado. New Vida Hispanica. Association of Teachers of Spanish and Portuguese.
Chicago-viite (17. p.)Não informado. New Vida Hispanica. London: Association of Teachers of Spanish and Portuguese.
MLA-viite (8. p.)Não informado. New Vida Hispanica. Association of Teachers of Spanish and Portuguese.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.