Porter-Ladousse, Gillian. <br/><br/>
Speaking personally :  quizzes and questionnaires for fluency practice / 
Gillian Porter Ladousse. 
 - Cambridge :  Cambridge University Press,  1992. 
 - VII, 113 s. :  il. ;  24 cm. 
<br/><br/><label>ISBN: </label>052128869X