Simanjuntak, Mangantar <br/><br/>
Aspek bahasa dan pengajaran / 
Mangantar Simanjuntak 
 - Kuala Lumpur :  Sarjana Enterprise,  1982 
 - 123 p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociolinguistics<br/>Language and languages--Study and teaching<br/>Malay language--Study and teaching