Case Study Research in Applied Linguistics. Second Language Acquisition ResearchPatricia A. Duff · First published 2008Open the Tome
Case Study Research in Applied LinguisticsPatricia Duff, Patricia A. Duff · First published 2007Open the Tome
An Ethnography Of Communication In Immersion Classrooms In HungaryPATRICIA A. DUFF · First published 1995Open the Tome
