Ladefoged, Peter <br/><br/>
A course in phonetics 
/ Peter Ladefoged,...Keith Johnson,... 
. - 6 th ed. 
. - Wadsworth  : Cengage learning, 2011
. - XIII-322 p.  : Ill., couv. ill. en coul.  ; 24 cm.  CD 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>9781428231276 101428231277 
<br/><br/><label>Source: </label> Achat 
<br/><br/><label>Universal Decimal Class. No.: </label>801.4