Naber, T. (2004). English knowhow: Student book and tests 2. Oxford: Oxford University Press.
Chicago Style aipamenaNaber, Therese. English Knowhow: Student Book and Tests 2. Oxford: Oxford University Press, 2004.
MLA aipamenaNaber, Therese. English Knowhow: Student Book and Tests 2. Oxford: Oxford University Press, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.