Gaya APA
Essential grammar use : a selfstudy reference and practice book for elementary students of english with answers. (1990).
New York:
Press Syndicate of the University of Cambridge The Pitt Building.
Gaya Chicago
Essential grammar use : a selfstudy reference and practice book for elementary students of english with answers.
.
New York:
Press Syndicate of the University of Cambridge The Pitt Building,
1990.
Text.
Gaya MLA
Essential grammar use : a selfstudy reference and practice book for elementary students of english with answers.
.
New York:
Press Syndicate of the University of Cambridge The Pitt Building,
1990.
Text.
Gaya Turabian
Essential grammar use : a selfstudy reference and practice book for elementary students of english with answers.
New York:
Press Syndicate of the University of Cambridge The Pitt Building,
1990.
Print.