Gaya APA
Real : LIstening and Speaking 2 with Answers. (2008).
Cambridge:
CAMBRIDGE UNIVERSITY PRESS.
Gaya Chicago
Real : LIstening and Speaking 2 with Answers.
.
Cambridge:
CAMBRIDGE UNIVERSITY PRESS,
2008.
Text.
Gaya MLA
Real : LIstening and Speaking 2 with Answers.
.
Cambridge:
CAMBRIDGE UNIVERSITY PRESS,
2008.
Text.
Gaya Turabian
Real : LIstening and Speaking 2 with Answers.
Cambridge:
CAMBRIDGE UNIVERSITY PRESS,
2008.
Print.