Gaya APA
Hewings, Martin. (2001).
Advanced grammar in use : a self-study reference and practice book for advanced learners of english .
Jakarta:
Erlangga.
Gaya Chicago
Hewings, Martin.
Advanced grammar in use : a self-study reference and practice book for advanced learners of english.
Jakarta:
Erlangga,
2001.
Text.
Gaya MLA
Hewings, Martin.
Advanced grammar in use : a self-study reference and practice book for advanced learners of english.
Jakarta:
Erlangga,
2001.
Text.
Gaya Turabian
Hewings, Martin.
Advanced grammar in use : a self-study reference and practice book for advanced learners of english.
Jakarta:
Erlangga,
2001.
Print.