University of Cambridge ESOL examinations. (2017). Cambridge English IELTS 3 with answers: Authentic examination papers from Cambridge Esol. England: Cambridge University press.
Stile di citazione ChicagoUniversity of Cambridge ESOL examinations. Cambridge English IELTS 3 With Answers: Authentic Examination Papers From Cambridge Esol. England: Cambridge University press, 2017.
Citazione MLAUniversity of Cambridge ESOL examinations. Cambridge English IELTS 3 With Answers: Authentic Examination Papers From Cambridge Esol. England: Cambridge University press, 2017.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.