Gaya APA
Operation, G. (2013).
Revolusi Belajar Buku Sakti Kumpulan Soal Ujian Nasional IPS .
Bandung:
Ganesha Operation.
Gaya MLA
Operation, Ganesha.
"Revolusi Belajar Buku Sakti Kumpulan Soal Ujian Nasional IPS".
Bandung:
Ganesha Operation,
2013.
Book.