Gaya APA
Indriani, Y, A., 2016-11-22, .
().
312030415
(
Textbook)
.
600:
2016-11-22.
Gaya MLA
Indriani, Yuli, Agustin., 2016-11-22, .
"312030415".
Textbook
600:
2016-11-22,
.
610.696 ASL f.