Gaya APA
Razaq, O.
(2010).
Tes Your Own Score : Uji Skor Toefl Anda
(
Cet.1)
.
Yogyakarta:
Pustaka Azzam.
Gaya MLA
Razaq, Octa.
"Tes Your Own Score : Uji Skor Toefl Anda".
Cet.1
Yogyakarta:
Pustaka Azzam,
2010.
Text.