Gaya APA
Lougheed,Lin. (2016).
IELTS International English Language Testing System (Book & Audio) .
New York:
Barron\'s Educational Series,Inc.
Gaya Chicago
Lougheed,Lin.
IELTS International English Language Testing System (Book & Audio).
New York:
Barron\'s Educational Series,Inc,
2016.
Teacher Resource.
Gaya MLA
Lougheed,Lin.
IELTS International English Language Testing System (Book & Audio).
New York:
Barron\'s Educational Series,Inc,
2016.
Teacher Resource.
Gaya Turabian
Lougheed,Lin.
IELTS International English Language Testing System (Book & Audio).
New York:
Barron\'s Educational Series,Inc,
2016.
Teacher Resource.