APA aipamena

(2009). Essential phonetics for ielts (Kèm theo CD/889-90).

Chicago Style aipamena

Essential Phonetics for Ielts (Kèm Theo CD/889-90). 2009.

MLA aipamena

Essential Phonetics for Ielts (Kèm Theo CD/889-90). 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.