Gaya APA
Azar, Betty Schrampfer. (2003).
Understanding and Using English Grammar (Ed. 3. Cet. 3.--).
New York:
Longman.
Gaya Chicago
Azar, Betty Schrampfer.
Understanding and Using English Grammar.
Ed. 3. Cet. 3.--
New York:
Longman,
2003.
Text.
Gaya MLA
Azar, Betty Schrampfer.
Understanding and Using English Grammar.
Ed. 3. Cet. 3.--
New York:
Longman,
2003.
Text.
Gaya Turabian
Azar, Betty Schrampfer.
Understanding and Using English Grammar.
Ed. 3. Cet. 3.--
New York:
Longman,
2003.
Print.