Richards, J. C., Hull, J., & Proctor, S. (2000). New interchange: English for international communication : student's book and workbook. Tp. HCM: Đại học Quốc gia.
Styl cytowania ChicagoRichards, Jack C., Jonathan Hull, i Susan Proctor. New Interchange: English for International Communication : Student's Book and Workbook. Tp. HCM: Đại học Quốc gia, 2000.
Styl cytowania MLARichards, Jack C., Jonathan Hull, i Susan Proctor. New Interchange: English for International Communication : Student's Book and Workbook. Tp. HCM: Đại học Quốc gia, 2000.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..