Gaya APA
Zainil, A, M., Plegmatis, A.
(2017).
Using Good English For Toefl Preparation
(
Ed.1)
.
Yogyakarta:
Andi.
Gaya MLA
Zainil, Arifin, M.., Plegmatis, Andri.
"Using Good English For Toefl Preparation".
Ed.1
Yogyakarta:
Andi,
2017.
Text.