Gaya APA
Rukmana, R., 2017-05-23, .
().
1189170517
(
PROPOSAL)
.
PROPOSAL:
2017-05-23.
Gaya MLA
Rukmana, Rahmat.., 2017-05-23, .
"1189170517".
PROPOSAL
PROPOSAL:
2017-05-23,
.
PRO 1767 EST i.