Gaya APA
Trisnawati, C, Y., 2017-03-23, .
().
798151215
(
PROPOSAL)
.
PROPOSAL:
2017-03-23.
Gaya MLA
Trisnawati, Chatarina, Yayuk., 2017-03-23, .
"798151215".
PROPOSAL
PROPOSAL:
2017-03-23,
.
PKTI 1554 RUS i.