Gaya APA
Sandler, G.
(2011).
Tips, Tricks & Traps TOEFL Cracking
(
-1)
.
Yogyakarta:
PUSTAKA SOLOMON.
Gaya MLA
Sandler, George.
"Tips, Tricks & Traps TOEFL Cracking".
-1
Yogyakarta:
PUSTAKA SOLOMON,
2011.
Text.