Gaya APA
CULLEN, Pauline. (2014).
The official cambridge guide to IELTS for academic and general training + CD .
USA:
Cambride Univ.Press.
Gaya Chicago
CULLEN, Pauline.
The official cambridge guide to IELTS for academic and general training + CD.
USA:
Cambride Univ.Press,
2014.
Text.
Gaya MLA
CULLEN, Pauline.
The official cambridge guide to IELTS for academic and general training + CD.
USA:
Cambride Univ.Press,
2014.
Text.
Gaya Turabian
CULLEN, Pauline.
The official cambridge guide to IELTS for academic and general training + CD.
USA:
Cambride Univ.Press,
2014.
Print.