Gaya APA
Lougheed, Lin. (2013).
Barron's The Leader in Test Preparation: IELTS Practice Exams (2).
Hauppauge:
Barrons Educational Series.
Gaya Chicago
Lougheed, Lin.
Barron's The Leader in Test Preparation: IELTS Practice Exams.
2
Hauppauge:
Barrons Educational Series,
2013.
Buku.
Gaya MLA
Lougheed, Lin.
Barron's The Leader in Test Preparation: IELTS Practice Exams.
2
Hauppauge:
Barrons Educational Series,
2013.
Buku.
Gaya Turabian
Lougheed, Lin.
Barron's The Leader in Test Preparation: IELTS Practice Exams.
2
Hauppauge:
Barrons Educational Series,
2013.
Buku.