Gaya APA
Azar, Betty Schrampfer. ().
Understanding and Using English Grammar Edisi Dwibahasa .
Jakarta:
Binarupa Aksara.
Gaya Chicago
Azar, Betty Schrampfer.
Understanding and Using English Grammar Edisi Dwibahasa.
Jakarta:
Binarupa Aksara,
.
Text.
Gaya MLA
Azar, Betty Schrampfer.
Understanding and Using English Grammar Edisi Dwibahasa.
Jakarta:
Binarupa Aksara,
.
Text.
Gaya Turabian
Azar, Betty Schrampfer.
Understanding and Using English Grammar Edisi Dwibahasa.
Jakarta:
Binarupa Aksara,
.
Print.