LATHAM-KOENIG, C; OXENDEN, C. 2020. English file: Upper-intermediate : Student's Book A : Workbook with Key. Third edition. Oxford: Oxford University Press.
APA (7th ed.) CitationLatham-Koenig, C., & Oxenden, C. (2020). English file: Upper-intermediate : Student's Book A : Workbook with Key (Third edition.). Oxford University Press.
Chicago Style (17th ed.) CitationLatham-Koenig, Christina, and Clive Oxenden. English File: Upper-intermediate : Student's Book A : Workbook with Key. Third edition. Oxford: Oxford University Press, 2020.
MLA (9th ed.) CitationLatham-Koenig, Christina, and Clive Oxenden. English File: Upper-intermediate : Student's Book A : Workbook with Key. Third edition. Oxford University Press, 2020.
