Gaya APA
Azar, Betty S., Hagen, Stacy A.. (2014).
Basic english grammar (4).
New York:
Pearson Education.
Gaya Chicago
Azar, Betty S., Hagen, Stacy A..
Basic english grammar.
4
New York:
Pearson Education,
2014.
Text.
Gaya MLA
Azar, Betty S., Hagen, Stacy A..
Basic english grammar.
4
New York:
Pearson Education,
2014.
Text.
Gaya Turabian
Azar, Betty S., Hagen, Stacy A..
Basic english grammar.
4
New York:
Pearson Education,
2014.
Print.