Gaya APA
Institute, I, T. ().
Effective Writing Skills (Module #2) : Writing report & proposal (Module #2).
Jakarta:
Mahkota.
Gaya MLA
Institute, IPDC, Training.
"Effective Writing Skills (Module #2) : Writing report & proposal".
Module #2
Jakarta:
Mahkota,
.
Hardcopy (Textbook).