Staffordshire terrier americano (Raza canina)http://roble.intecca.uned.es/tematres/lem/?tema=8316esMinisterio de EducaciĆ³n, Cultura y Deporte2014-09-15 19:46:29http://roble.intecca.uned.es/tematres/lem/Lista de Encabezamientos de Materiatext/html Pit bull terrier (Raza canina) American staffordshire terrier (Raza canina) American pit bull terrier (Raza canina) Amstaff (Raza canina) Yankee terrier (Raza canina)