Gaya APA
Iskandar, Y., 2017-02-10, .
().
384050515
(
Reference)
.
600:
2017-02-10.
Gaya MLA
Iskandar, Yul., 2017-02-10, .
"384050515".
Reference
600:
2017-02-10,
.
661.8 FES k - 3 - I 2 R.