An Offical Cambridge IELTS Course. (2017). Mindset for IELTS: Student's book foundation. New York: Cambridge University press.
Stile di citazione ChicagoAn Offical Cambridge IELTS Course. Mindset for IELTS: Student's Book Foundation. New York: Cambridge University press, 2017.
Citazione MLAAn Offical Cambridge IELTS Course. Mindset for IELTS: Student's Book Foundation. New York: Cambridge University press, 2017.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.