Gaya APA
Omar, I., Najib, M.
(2004).
Putra Nusantara, Amien Rais
.
Saudi Arabia:
Stamfprd Press.
Gaya MLA
Omar, Irwan., Najib, Muhammad.
"Putra Nusantara, Amien Rais".
Saudi Arabia:
Stamfprd Press,
2004.
Buku Teks.