Gaya APA
Understanding And Using English Grammar. (1989).
:
Prentice-Hall. Inc.
Gaya Chicago
Understanding And Using English Grammar.
.
:
Prentice-Hall. Inc,
1989.
.
Gaya MLA
Understanding And Using English Grammar.
.
:
Prentice-Hall. Inc,
1989.
.
Gaya Turabian
Understanding And Using English Grammar.
:
Prentice-Hall. Inc,
1989.
.