Gaya APA
McCarter, Sam. (2010).
IELTS Introduction .
England:
Macmilan.
Gaya Chicago
McCarter, Sam.
IELTS Introduction.
England:
Macmilan,
2010.
Text.
Gaya MLA
McCarter, Sam.
IELTS Introduction.
England:
Macmilan,
2010.
Text.
Gaya Turabian
McCarter, Sam.
IELTS Introduction.
England:
Macmilan,
2010.
Print.