Halliday, M.A.K (ED) <br/><br/>
Readings in systemic linguistics / 
M.A.K. Halliday, J. R. Martin. 
 - [S.l.] :  Batsford Ltd,  1982. 
 - 320 p. 
<br/><br/><label>ISBN: </label>0713436786 (paperback) 9780713436785 (paperback)