Gaya APA
Farthing, J.
(2006).
Inside the TOEFL iBT : Your Step-By-Step Guide to Scoring Higher, 2nd Ed.
.
:
Kaplan.
Gaya MLA
Farthing, Jennifer.
"Inside the TOEFL iBT : Your Step-By-Step Guide to Scoring Higher, 2nd Ed.".
:
Kaplan,
2006.
Academic.