Interchange Intro Video Resource Book InterchangeJack C. Richards · First published 2011Open the Tome
Longman dictionary of language teaching and applied linguisticsJack C. Richards · First published 2010Open the Tome
Placement and Evaluation Package Interchange Third Edition/Passages Second Edition (Passages)Jack C. Richards · First published 2008Open the Tome
Methodology in language teachingJack C. Richards, Willy A. Renandya · First published 2001Open the Tome
