Gaya APA
Lesmana, D, I., 2017-10-05, .
().
1277991017
(
Reference)
.
600:
2017-10-05.
Gaya MLA
Lesmana, Deddy, Indra., 2017-10-05, .
"1277991017".
Reference
600:
2017-10-05,
.
615.134 1 BRI b-38 19.