Gaya APA
Pearce, E, C., 2017-03-23, .
().
792151215
(
PROPOSAL)
.
PROPOSAL:
2017-03-23.
Gaya MLA
Pearce, Evelyn, C.., 2017-03-23, .
"792151215".
PROPOSAL
PROPOSAL:
2017-03-23,
.
PKTI 1540 HAN a.