Gaya APA
SHARPE, P, J.
(2007).
PRACTICE EXERCISES FOR THE TOEFL + CD 1-6
(
6 th)
.
Ohio:
BARRON'S.
Gaya MLA
SHARPE, Pamela, J..
"PRACTICE EXERCISES FOR THE TOEFL + CD 1-6".
6 th
Ohio:
BARRON'S,
2007.
Text.