Gaya APA
Kurniawan, R., Rana, F.
(2007).
Let's Go With English 4: Kelas 4SD
(
I - 1)
.
Bogor:
Yudhistira.
Gaya MLA
Kurniawan, Rita., Rana, Farras.
"Let's Go With English 4: Kelas 4SD".
I - 1
Bogor:
Yudhistira,
2007.
Text.