Gaya APA
English alive senior high school grade x. (2011).
tempaterbit:
penerbit.
Gaya Chicago
English alive senior high school grade x.
Edisi.
tempaterbit:
penerbit,
2011.
Text.
Gaya MLA
English alive senior high school grade x.
Edisi.
tempaterbit:
penerbit,
2011.
Text.
Gaya Turabian
English alive senior high school grade x.
tempaterbit:
penerbit,
2011.
Print.