Gaya APA
Hadi, S, P., 2016-12-28, .
().
042061214
(
Reference)
.
300:
2016-12-28.
Gaya MLA
Hadi, Sudharto, P.., 2016-12-28, .
"042061214".
Reference
300:
2016-12-28,
.
368.382 4 IND p.