Haines, S. (2006). IELTS masterclass: Student's book. Oxford: Oxford University Press.
Čikaški stil citiranjaHaines, Simon. IELTS Masterclass: Student's Book. Oxford: Oxford University Press, 2006.
MLA način citiranjaHaines, Simon. IELTS Masterclass: Student's Book. Oxford: Oxford University Press, 2006.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.