Gaya APA
Iffrida, Z., 2016-10-07, .
().
048071214
(
Textbook)
.
600:
2016-10-07.
Gaya MLA
Iffrida, Zuzan., 2016-10-07, .
"048071214".
Textbook
600:
2016-10-07,
.
658 PRI m 2.