Gaya APA
Longman Active Study Dictionary. (2005).
United Kingdom:
Pearson Education Limited.
Gaya Chicago
Longman Active Study Dictionary.
.
United Kingdom:
Pearson Education Limited,
2005.
Text.
Gaya MLA
Longman Active Study Dictionary.
.
United Kingdom:
Pearson Education Limited,
2005.
Text.
Gaya Turabian
Longman Active Study Dictionary.
United Kingdom:
Pearson Education Limited,
2005.
Print.