Hayari, Ahmad b. Qasim al- <br/><br/>
Kitab nasir al-din ala 'l-qawm al-kafirin =  The supporter of religion against the infidel / 
 Supporter of religion against the infidels 
Ahmad ibn Qasim al-Hajari ; historical study, critical edition and annotated translation by P. S. van Koningsveld, Q. al-Samarrai, and G. A. Wiegers. 
 - Madrid :  Consejo Superior de Investigaciones Científicas  Agencia Española de Cooperación Internacional,  1997. 
 - 299, 206 p. ;  24 cm. 
 - Fuentes arábico-hispanas ;  21 .
 - Fuentes arábico-hispanas ;  21 .
<br/><br/><label>ISBN: </label>840007694X