Gaya APA
HelenaI.R Agustin, dkk. (2007).
English for a better life : Grade XII .
:
.
Gaya Chicago
HelenaI.R Agustin, dkk.
English for a better life : Grade XII.
:
,
2007.
Text.
Gaya MLA
HelenaI.R Agustin, dkk.
English for a better life : Grade XII.
:
,
2007.
Text.
Gaya Turabian
HelenaI.R Agustin, dkk.
English for a better life : Grade XII.
:
,
2007.
Print.