Nishanova Z.T. <br/><br/>
Psixologik Xizmat:  O`quv qo`llanma / 
Nishanova Z.T. 
 - Toshkent  Yangiyul poligraph service,  2007. 
 - 160 p. 
<br/><br/> Inv.: 46053-46057 
<br/><br/><label>ISBN: </label>978-9943-309-16-6