Gaya APA
Pardiyono, .
(2009).
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,
2009.
Book.