Gaya APA
Soeprapto, ., Darwis, M.
(2005).
Lenked to The World English for SMS/MA Grade X
.
JAKARTA:
Yudistira.
Gaya MLA
Soeprapto, ., Darwis, Mariana.
"Lenked to The World English for SMS/MA Grade X".
JAKARTA:
Yudistira,
2005.
Text.