Research methods in language policy and planning  : a practical guide 
edited by Francis M. Hult and David Cassels Johnson 
 - London:  Wiley Blackwell,  2015. 
 - xiv, 259p. 
<br/><br/><label>ISBN: </label>9781118308394 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language policy - Research - Methodology<br/>Language planning - Research - Methodology<br/>Language and languages - Research - Methodology
<br/><br/><label>Dewey Class. No.: </label>306.449  / RES