Wildman, J., & Styring, J. (2007). Top score: Student's book 2. Oxford: Oxford University Press.
Chicago Style aipamenaWildman, Jayne, và James Styring. Top Score: Student's Book 2. Oxford: Oxford University Press, 2007.
MLA aipamenaWildman, Jayne, và James Styring. Top Score: Student's Book 2. Oxford: Oxford University Press, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.