The heritage of sufism / 
edited by  Leonard Lewisohn 
 - Oxford :  Oneworld,  1999 
 - v. ;  21 cm. 
<br/><br/>Bibliography: p. 614-640 
<br/><br/> Classical Persian sufism from its origin to Rumi (700-1300)  v.1 
<br/><br/><label>ISBN: </label>1851681884  RM118.14 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sufism<br/>Sufism--History