Gaya APA
AZAR, Betty Schrampfer. (1993).
Understanding and using engglish grammer .
JAKARTA:
Binarupa aksara.
Gaya Chicago
AZAR, Betty Schrampfer.
Understanding and using engglish grammer.
JAKARTA:
Binarupa aksara,
1993.
BUKU.
Gaya MLA
AZAR, Betty Schrampfer.
Understanding and using engglish grammer.
JAKARTA:
Binarupa aksara,
1993.
BUKU.
Gaya Turabian
AZAR, Betty Schrampfer.
Understanding and using engglish grammer.
JAKARTA:
Binarupa aksara,
1993.
BUKU.