Gaya APA
ROGERS, B.
(2011).
The Complete Guide to the TOEFL Test: PBT Edition
(
1)
.
Boston:
Heinle Cengage Learning.
Gaya MLA
ROGERS, Bruce.
"The Complete Guide to the TOEFL Test: PBT Edition".
1
Boston:
Heinle Cengage Learning,
2011.
Printed.