Gaya APA
SHARPE, P, J. (2007).
BARRON'S : TOEFL IBT INTERNET-BASED TEST WITH CD-ROM .
JAKARTA:
BINARUPA AKSARA PUBLISHING.
Gaya MLA
SHARPE, PAMELA, J..
"BARRON'S : TOEFL IBT INTERNET-BASED TEST WITH CD-ROM".
JAKARTA:
BINARUPA AKSARA PUBLISHING,
2007.
Text.