Gaya APA
Speaking upper-Intermediate Study guide Windey Suryadiputra. (1992).
:
.
Gaya Chicago
Speaking upper-Intermediate Study guide Windey Suryadiputra.
Ed.1.
:
,
1992.
.
Gaya MLA
Speaking upper-Intermediate Study guide Windey Suryadiputra.
Ed.1.
:
,
1992.
.
Gaya Turabian
Speaking upper-Intermediate Study guide Windey Suryadiputra.
:
,
1992.
.