Bibliography

Books


  • McCarthy M. Dell, F. (2010). Basic Vocabulary in Use. Cambridge: Cambridge University Press.
  • McCarthy M. y Dell, F. (2010). English Vocabulary in Use. Elementary. Cambridge: Cambridge University Press.
  • Murphy, R. (2006). Basic Grammar in Use, a Self Study Reference and Practice Book for Elementary Students of English. Cambridge: Cambridge University Press.
  • Murphy, R. (2007). Essential Grammar in Use, a Self Study Reference and Practice Book for Elementary Students of English. Cambridge: Cambridge University Press.
  • Thompson, H. (2007). Grammar Connection. Oxford: Oxford University Press.
  • Thompson, A. (2009). A Practical English Grammar. Oxford: Oxford University Press.
  • Viney, B., et al. (2002). Grammar Practice for Elementary Students. Cambridge: Cambridge University Press.

Web resources


  • Psychmatters (s/f). Being a Teen in The 21st Century. Recuperado de http://psychmatters.co.za/newsletters/teen-21st-century (agosto, 2020).