Gaya APA
AZAR,Betty Schrampfer. (2001).
Basic IEnglish Grammar .
Jakarta:
Prenhallindo.
Gaya Chicago
AZAR,Betty Schrampfer.
Basic IEnglish Grammar.
Jakarta:
Prenhallindo,
2001.
Text.
Gaya MLA
AZAR,Betty Schrampfer.
Basic IEnglish Grammar.
Jakarta:
Prenhallindo,
2001.
Text.
Gaya Turabian
AZAR,Betty Schrampfer.
Basic IEnglish Grammar.
Jakarta:
Prenhallindo,
2001.
Print.