Gaya APA
TOEFL IBT: Internet Based Test With 10 Audio CDs. (2007).
Jakarta:
PT Binarupa Aksara.
Gaya Chicago
TOEFL IBT: Internet Based Test With 10 Audio CDs.
Cet.1.
Jakarta:
PT Binarupa Aksara,
2007.
.
Gaya MLA
TOEFL IBT: Internet Based Test With 10 Audio CDs.
Cet.1.
Jakarta:
PT Binarupa Aksara,
2007.
.
Gaya Turabian
TOEFL IBT: Internet Based Test With 10 Audio CDs.
Jakarta:
PT Binarupa Aksara,
2007.
.