Gaya APA
Betsis, A., Mamas, L.
(2012).
Succeed In The TOEIC Test Vol.2
(
-)
.
Jakarta:
Erlangga.
Gaya MLA
Betsis, Andrew., Mamas, Lawrence.
"Succeed In The TOEIC Test Vol.2".
-
Jakarta:
Erlangga,
2012.
Text.