Gaya APA
Work on Your Vocabulary Pre-intermediate A2. (2013).
Ireland:
HarperCollins Publishers.
Gaya Chicago
Work on Your Vocabulary Pre-intermediate A2.
.
Ireland:
HarperCollins Publishers,
2013.
Text.
Gaya MLA
Work on Your Vocabulary Pre-intermediate A2.
.
Ireland:
HarperCollins Publishers,
2013.
Text.
Gaya Turabian
Work on Your Vocabulary Pre-intermediate A2.
Ireland:
HarperCollins Publishers,
2013.
Print.