Garry Adams. (2002). 202 useful exercises for IELTS. Tp HCM.
Chicago Style aipamenaGarry Adams. 202 Useful Exercises for IELTS. Tp HCM, 2002.
MLA aipamenaGarry Adams. 202 Useful Exercises for IELTS. Tp HCM, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.