Gaya APA
Chaer, A., 2017-03-24, .
().
636140615
(
PROPOSAL)
.
PROPOSAL:
2017-03-24.
Gaya MLA
Chaer, Abdul., 2017-03-24, .
"636140615".
PROPOSAL
PROPOSAL:
2017-03-24,
.
PRO 1462 SUN i.