Gaya APA
Hayuaji, G, R., Anwar, M, F.
(2008).
English In Progress Forc Smk Year X
.
Jakarta:
Yudhistira.
Gaya MLA
Hayuaji, Gangsar, R.., Anwar, Munash, F..
"English In Progress Forc Smk Year X".
Jakarta:
Yudhistira,
2008.
Text.