Gaya APA
Arifin, M, Z.
(2017).
Using Good English for TOEFL Preparation
(
Edisi 1 2017)
.
Yogyakarta:
Penerbit Andi.
Gaya MLA
Arifin, M., Zainul.
"Using Good English for TOEFL Preparation".
Edisi 1 2017
Yogyakarta:
Penerbit Andi,
2017.
Text.