Gaya APA
Hewings, Martin. (2001).
Advanced Grammar in Use : A self-study reference and practice book for advanced learners of english with answer .
JAKARTA:
Erlangga.
Gaya Chicago
Hewings, Martin.
Advanced Grammar in Use : A self-study reference and practice book for advanced learners of english with answer.
JAKARTA:
Erlangga,
2001.
Text.
Gaya MLA
Hewings, Martin.
Advanced Grammar in Use : A self-study reference and practice book for advanced learners of english with answer.
JAKARTA:
Erlangga,
2001.
Text.
Gaya Turabian
Hewings, Martin.
Advanced Grammar in Use : A self-study reference and practice book for advanced learners of english with answer.
JAKARTA:
Erlangga,
2001.
Print.