Video links about the main contributions by Saussure

Abstract and Concrete  :    http://www.youtube.com/watch?v=edPEN63awto


Parole and Langue :    http://www.youtube.com/watch?v=Bz3XVTNukgw



Signifie and Significant :http://www.youtube.com/watch?v=o7_KcBAvIAE



So they are links that can help you to understand the concepts invented by Saussure .