Gaya APA
Azar, Betty Schrampfer. (1989).
Understanding And Using English Grammar Ed.2 (2).
New Jersey:
Prentie Hall Reents.
Gaya Chicago
Azar, Betty Schrampfer.
Understanding And Using English Grammar Ed.2.
2
New Jersey:
Prentie Hall Reents,
1989.
Teks.
Gaya MLA
Azar, Betty Schrampfer.
Understanding And Using English Grammar Ed.2.
2
New Jersey:
Prentie Hall Reents,
1989.
Teks.
Gaya Turabian
Azar, Betty Schrampfer.
Understanding And Using English Grammar Ed.2.
2
New Jersey:
Prentie Hall Reents,
1989.
Teks.