Gaya APA
SURYADIPUTRA, Wendy. (1992).
Writing Upper-Intermediate Study Guide (Ed. Pertama).
Jakarta:
LP3M.
Gaya Chicago
SURYADIPUTRA, Wendy.
Writing Upper-Intermediate Study Guide.
Ed. Pertama
Jakarta:
LP3M,
1992.
UMUM.
Gaya MLA
SURYADIPUTRA, Wendy.
Writing Upper-Intermediate Study Guide.
Ed. Pertama
Jakarta:
LP3M,
1992.
UMUM.
Gaya Turabian
SURYADIPUTRA, Wendy.
Writing Upper-Intermediate Study Guide.
Ed. Pertama
Jakarta:
LP3M,
1992.
UMUM.