Baker, A. (2006). Ship or sheep?: An intermediate pronunciation course. Cambridge (New York): Cambridge University Press.
Chicago Style aipamenaBaker, Ann. Ship or Sheep?: An Intermediate Pronunciation Course. Cambridge (New York): Cambridge University Press, 2006.
MLA aipamenaBaker, Ann. Ship or Sheep?: An Intermediate Pronunciation Course. Cambridge (New York): Cambridge University Press, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.