Gass, Susan M <br/><br/>
Data elicitation for second and foreign language research 
Susan Gass and Alison Mackey 
 - 1st ed 
 - Mahwah, NJ  Lawrence Erlbaum Associates  2007 
 - x, 212 p. ; 24 cm 
<br/><br/> Includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>9780805860344 
<br/><br/><label>ISSN: </label>2006024276 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages - Study and teaching - Research - Methodology<br/>Second language acquisition - Research - Methodology
<br/><br/><label>Dewey Class. No.: </label>418.0072 GAS