Gaya APA
Ang-zie, K.
(2015).
10 Exam in Preparation & Practice Exam Toefl
.
Surabaya:
Genta Smart.
Gaya MLA
Ang-zie, Kent.
"10 Exam in Preparation & Practice Exam Toefl".
Surabaya:
Genta Smart,
2015.
Karya Cetak.