Gaya APA
Sharpe, P, J. (2007).
Barrom's TOEFL iBT internet-Based Test with CD-Rom 12 Th edition .
Ciputat:
Binarupa Aksara.
Gaya MLA
Sharpe, Pamela, J..
"Barrom's TOEFL iBT internet-Based Test with CD-Rom 12 Th edition".
Ciputat:
Binarupa Aksara,
2007.
400_Language.