Gaya APA
Saleh, B.
(2007).
Seri Pahlawan Nasional : Mahammad Hatta
.
Bandung:
CV Citra Praya.
Gaya MLA
Saleh, B.A..
"Seri Pahlawan Nasional : Mahammad Hatta".
Bandung:
CV Citra Praya,
2007.
Art Original.