Gaya APA
Azar, Betty Schrampfer. (1995).
Basic english gramming .
New Jersey:
Pretice Hall.
Gaya Chicago
Azar, Betty Schrampfer.
Basic english gramming.
New Jersey:
Pretice Hall,
1995.
Text.
Gaya MLA
Azar, Betty Schrampfer.
Basic english gramming.
New Jersey:
Pretice Hall,
1995.
Text.
Gaya Turabian
Azar, Betty Schrampfer.
Basic english gramming.
New Jersey:
Pretice Hall,
1995.
Print.