(2021). Cambridge IELTS 16: General training with answers : authentic practice tests. Cambridge University Press.
Citazione stile Chigago Style (17a edizione)Cambridge IELTS 16: General Training with Answers : Authentic Practice Tests. Cambridge: Cambridge University Press, 2021.
Citatione MLA (9a ed.)Cambridge IELTS 16: General Training with Answers : Authentic Practice Tests. Cambridge University Press, 2021.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.