Kertaskerja)  Kongres Nasional Ke-15 Partai Sosialis Rakyat Malaya, 10 April 1971, Kuala Lumpur 

 - (S.l. : s.n.)  1971 
 - 1v. (various pagings) ; 32 cm. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Partai Sosialis Rakyat Malaya
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political parties--Malaysia--Congresses