Gaya APA
Wikarsa, S., 2016-10-13, .
().
136470115
(
Textbook)
.
600:
2016-10-13.
Gaya MLA
Wikarsa, Saleh., 2016-10-13, .
"136470115".
Textbook
600:
2016-10-13,
.
615.19 DUI b 4 R.