Permasalahan abad XXI  sebuah agenda; kumpulan karangan 
penyunting, Said Tuhuleley; kata pengantar, M. Amien Rais 
 - Yogyakarta  Sipress  1993 
 - 202 pages. ; 27 cm. 
<br/><br/><label>ISBN: </label>9798251059 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social problems--Addresses, essays, lectures
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Indonesia--Economic conditions