Gaya APA
Barri, A, K., 2017-01-31, .
().
1086060117
(
KTI)
.
KTI:
2017-01-31.
Gaya MLA
Barri, Ahmad, Khoirul., 2017-01-31, .
"1086060117".
KTI
KTI:
2017-01-31,
.
KTI 1644 EFE a.