Gaya APA
AZAR, Betty Schrampfer. (2005).
Basic English Grammar Third edition .
:
.
Gaya Chicago
AZAR, Betty Schrampfer.
Basic English Grammar Third edition.
:
,
2005.
Text.
Gaya MLA
AZAR, Betty Schrampfer.
Basic English Grammar Third edition.
:
,
2005.
Text.
Gaya Turabian
AZAR, Betty Schrampfer.
Basic English Grammar Third edition.
:
,
2005.
Print.