Gaya APA
Speaking Extra: A resource book of multi-level skills activities. (2010).
Cambridge:
Cambridge University Press.
Gaya Chicago
Speaking Extra: A resource book of multi-level skills activities.
Ed. 1 Cet. 9.
Cambridge:
Cambridge University Press,
2010.
.
Gaya MLA
Speaking Extra: A resource book of multi-level skills activities.
Ed. 1 Cet. 9.
Cambridge:
Cambridge University Press,
2010.
.
Gaya Turabian
Speaking Extra: A resource book of multi-level skills activities.
Cambridge:
Cambridge University Press,
2010.
.