Gaya APA
Pardiyono, .
(2005).
Pasti bisa TOEFL : practical strategy for the best scores
(
1)
.
Yogyakarta:
Andi.
Gaya MLA
Pardiyono, .
"Pasti bisa TOEFL : practical strategy for the best scores".
1
Yogyakarta:
Andi,
2005.
Text.