English File A1/A2
Student´s Book + Workbook (Fourth Edition)
Autores: Clive Oxenden, Christina Latham-Koenig y Paul Seligson.
Oxford University Press

2º de Nivel Básico A2
English File A2/B1
Student´s Book + Workbook (Fourth Edition)
Autores: Clive Oxenden, Christina Latham-Koenig y Paul Seligson.
Oxford University Press.

English File Intermediate. B1
Student´s Book + Workbook (Fourth Edition)
Autores: Clive Oxenden, Christina Latham-Koenig. y Brian Brennan.
Oxford University Press.

English File B2.1
Student´s Book + Workbook (Fourth Edition)
Autores: Clive Oxenden, Christina Latham-Koenig.
Oxford University Press.

English File B2.2 fourth edition.
Student's book and workbook with key Autores: Christina Latham-Koenig, Clive Oxenden.
Oxford University Press.

English File C1.1.
Student´s Book + Workbook (Fourth Edition)
Autores: Clive Oxenden, Christina Latham-Koenig y Jerry Lambert.
Oxford University Press.

Outcomes Advanced. C1
Student´s book, workbook with answers (Second Edition)
Autores: Hugh Dellar y Andrew Walkley Cengage Learning, National Geographic Learning