Gaya APA
Rohman, A., 2017-05-23, .
().
1132170517
(
PROPOSAL)
.
PROPOSAL:
2017-05-23.
Gaya MLA
Rohman, Abdul., 2017-05-23, .
"1132170517".
PROPOSAL
PROPOSAL:
2017-05-23,
.
PRO 1704 HAP p.