Gaya APA
Build up your english reading skill. (1999).
tempaterbit:
penerbit.
Gaya Chicago
Build up your english reading skill.
Edisi.
tempaterbit:
penerbit,
1999.
Text.
Gaya MLA
Build up your english reading skill.
Edisi.
tempaterbit:
penerbit,
1999.
Text.
Gaya Turabian
Build up your english reading skill.
tempaterbit:
penerbit,
1999.
Print.