Ann Baker. (2009). Ship or Sheep?: An intermidiate pronunciation course. Hà Nội: Lao động.
Chicago ZitierstilAnn Baker. Ship or Sheep?: An Intermidiate Pronunciation Course. Hà Nội: Lao động, 2009.
MLA ZitierstilAnn Baker. Ship or Sheep?: An Intermidiate Pronunciation Course. Hà Nội: Lao động, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.