ELT: English for specific purposes
Varios Autores and PILARIN BAYES
Mª VICENTA CORCOLES PASTOR and ADA GARCIA FERNANDEZ
ANA EULATE and NIVOLA UYA
EXPRESS PUBLISHING (OBRA COLECTIVA)
EXPRESS PUBLISHING (OBRA COLECTIVA)
REBECCA GILPIN and MINNA LACEY
IRENE APARICI MARTIN and MONICA CARRETERO
ROBERTO ALIAGA and SONJA WIMMER
JANET MENDEL SEARL, JOHN JAMES WOOD, et al.
