Gaya APA
Sugema, P, A, D, S.
(2003).
Persiapan SPMB 2003 IPS Terpadu
(
1)
.
Bandung:
Pustaka Widyatama.
Gaya MLA
Sugema, Putu, Arya, Dan, Sony.
"Persiapan SPMB 2003 IPS Terpadu".
1
Bandung:
Pustaka Widyatama,
2003.
Text.