Sinaga, Abdullah <br/><br/>
Makna agama terhadap alam fikiran manusia Abdullah Sinaga / 
Drs. Abdullah Sinaga 
 - Jakarta :  Rimbow,  1987 
 - 223 p. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Islam--Relations<br/>Religion--Study and teaching