Langen, Nina <br/><br/>
Ethics in consumer choice :  an empirical analysis based on the example of coffee / 
Nina Langen ; foreword by Monika Hartmann 
 - Wiesbaden :  Springer Gabler,  2013. 
 - xxiv, 344 pages :  illustrations ;  21 cm 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9783658007584 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coffee industry<br/>Consumer behavior--Germany<br/>Consumers' preferences--Germany<br/>International trade--Moral and ethical aspects