Bibliografia

Principal

  • Sue Robbins (2012) Collins COBUILD Vocabulary in Practice Glasgow: Harper Collins
  • Ann Henshall (ed) (2025) An International Career available on Fénix
  • Ann Henshall (ed) (2025) Getting a job available on Fénix

Secundária

  • Ann Henshall (2025) Grammar file 2 available on Fénix