Languages
          
        
        
      Langen, Nina.
Overview
            | Works: | 1 works in 1 publications in 1 languages | |
|---|---|---|
Titles
          
                  
                    Ethics in consumer choice = an empirical analysis based on the example of coffee /
                  
                  by: 
                  SpringerLink (Online service); Fair Trade Campaign.; Langen, Nina.
                  (Language materials, printed)