Gaya APA
Lougheed, Lin. (2010).
IELTS (Practice Exam) .
United states:
Barron\'s.
Gaya Chicago
Lougheed, Lin.
IELTS (Practice Exam).
United states:
Barron\'s,
2010.
Text.
Gaya MLA
Lougheed, Lin.
IELTS (Practice Exam).
United states:
Barron\'s,
2010.
Text.
Gaya Turabian
Lougheed, Lin.
IELTS (Practice Exam).
United states:
Barron\'s,
2010.
Print.