Schiffrin, Deborah. <br/><br/>
Discourse markers / 
Deborah Schiffrin. 
 - 1st  ed. 
 - Cambridge :  C. U. P.,  1987. 
 - x, 364  p. 
<br/><br/><label>ISBN: </label>0521357187 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Discourse analysis.<br/>Sociolinguistics.