Gaya APA
Salma, S.
(2011).
Nathalie 14: Sahabat Dunia
.
:
Gramedia Pustaka Utama.
Gaya MLA
Salma, Sergio.
"Nathalie 14: Sahabat Dunia".
:
Gramedia Pustaka Utama,
2011.
Book - Paperback.