Gaya APA
Sharpe, P, J.
(2007).
TOEFL iBT Internet-Based Test with 10 Audio CDs
.
Ciputat:
Binarupa aksara.
Gaya MLA
Sharpe, Pamela, J.
"TOEFL iBT Internet-Based Test with 10 Audio CDs".
Ciputat:
Binarupa aksara,
2007.
Text.