South Africa in the 20th century / 
edited by B.J. Liebenberg and S.B. Spies. 
 - 1st ed. 
 - Pretoria :  J.L. van Schaik,  1993. 
 - 587 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographgical references (p. 541-562) and index. 
<br/><br/><label>ISBN: </label>0627019234 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>South Africa--History-- 1909-1961.<br/>South Africa--History-- 1961-1994.
<br/><br/><label>Dewey Class. No.: </label>968.05