Gaya APA
Cahyadi, E.
(2018).
YOUR MEAN GIRL # BAD GIRL SERIES
.
Yogyakarta:
Gramedia Pustaka Utama.
Gaya MLA
Cahyadi, Erlin.
"YOUR MEAN GIRL # BAD GIRL SERIES".
Yogyakarta:
Gramedia Pustaka Utama,
2018.
Text.