Gaya APA
Cahyani, R, R, D., 2017-09-19, .
().
1227010917
(
Textbook)
.
600:
2017-09-19.
Gaya MLA
Cahyani, Rafida, Resti, Dwi., 2017-09-19, .
"1227010917".
Textbook
600:
2017-09-19,
.
658 SET m 3.