Pedoman operasi mental, 

 - Djakarta,  Jajasan Perdjalanan Hadji Indonesia  [1966] 
 - 90 p.  illus., ports.  17 cm. 
<br/><br/><label>LCCN: </label>sa 68016598  
<br/><br/><label>Subjects--Corporate Names: </label><br/>Gerakan Tigapuluh September.
<br/><br/><label>LC Class. No.: </label>DS644  / .H15