Gaya APA
Lunaly, D.
(2013).
Pssst…! 5 Sahabat, 5 Negara, 5 Rahasia
.
Yogyakarta:
Bentang Belia.
Gaya MLA
Lunaly, Dy.
"Pssst…! 5 Sahabat, 5 Negara, 5 Rahasia".
Yogyakarta:
Bentang Belia,
2013.
Electronic Resource.