Gaya APA
Saefulloh, A.
(2008).
Ensiklopedia IPS: Budaya Bangsa
.
Bekasi.:
Ganeca Exact.
Gaya MLA
Saefulloh, Aep.
"Ensiklopedia IPS: Budaya Bangsa".
Bekasi.:
Ganeca Exact,
2008.
Teks.