Matsiev, A.G..
A short grammatical outline of the Chechen language /
translated into English, adapted and edited for use by English speakers by Patrick A. O'Sullivan 
. - Kensington  : Dunwoody Press,  1995 
. - 77 p. : tab.  23 cm. 
<br/>К.: Бібліогр. : с. 76-77. 
<br/><label>  ISBN: </label>1-881265-23-4