Gaya APA
Aditya, D, P, D, C. (2013).
Lets Go Arround The World (Cet.1).
Jakarta Timur:
Cerdas Interaktif.
Gaya MLA
Aditya, Dyah, Prameswarie, Dan, Cetra.
"Lets Go Arround The World".
Cet.1
Jakarta Timur:
Cerdas Interaktif,
2013.
BUKU CETAK (PRINTED BOOK).