Gaya APA
Pardiyono, .
(2005).
Pasti bisa TOEFL : practical strategy for the best scores
.
Yogyakarta:
Andi.
Gaya MLA
Pardiyono, .
"Pasti bisa TOEFL : practical strategy for the best scores".
Yogyakarta:
Andi,
2005.
Text.