Gaya APA
Irmawan, Catur. (2008).
English Today SMA Grade X .
Jakarta:
Quadra.
Gaya Chicago
Irmawan, Catur.
English Today SMA Grade X.
Jakarta:
Quadra,
2008.
Teacher Resource.
Gaya MLA
Irmawan, Catur.
English Today SMA Grade X.
Jakarta:
Quadra,
2008.
Teacher Resource.
Gaya Turabian
Irmawan, Catur.
English Today SMA Grade X.
Jakarta:
Quadra,
2008.
Teacher Resource.