Ahmad, Zainal Abidin,  1911-. <br/><br/>
Konstitoesi negara  pendjelasan landjoet tentang Oendang  [microform] : 
zainal Abidin Ahmad. 
 - [Indonesia :  s.n.,  n.d.] 
 - 1 microfiche :  positive ;  11 X 15 cm. 
<br/><br/> Bahan IDC (Inter Documentation Company).  Modern Indonesia Project : Monographs.