Gaya APA
AZAR, betty schrampfer, HAGEN, stacy a. (2011).
Fundamentals of english grammar (Keempat).
New York:
Preason Education.
Gaya Chicago
AZAR, betty schrampfer, HAGEN, stacy a.
Fundamentals of english grammar.
Keempat
New York:
Preason Education,
2011.
Text.
Gaya MLA
AZAR, betty schrampfer, HAGEN, stacy a.
Fundamentals of english grammar.
Keempat
New York:
Preason Education,
2011.
Text.
Gaya Turabian
AZAR, betty schrampfer, HAGEN, stacy a.
Fundamentals of english grammar.
Keempat
New York:
Preason Education,
2011.
Print.