Gaya APA
Intermediate : school and education. (2005).
tempaterbit:
penerbit.
Gaya Chicago
Intermediate : school and education.
Edisi.
tempaterbit:
penerbit,
2005.
Text.
Gaya MLA
Intermediate : school and education.
Edisi.
tempaterbit:
penerbit,
2005.
Text.
Gaya Turabian
Intermediate : school and education.
tempaterbit:
penerbit,
2005.
Print.