Gaya APA
IRAWAT, L. et al
(2017).
THE MASTER OF TOEIC UPGRADE SKOR TARGET 990
.
Yogyakarta:
B FIRST.
Gaya MLA
IRAWAT, LISROHLI. et al.
"THE MASTER OF TOEIC UPGRADE SKOR TARGET 990".
Yogyakarta:
B FIRST,
2017.
Text.