When I work on Notables who have movie credits, I use imdb.com as a source link. It's pretty exhaustive on credits, including awards & nominations. For music, allmusic.com has similar comprehensive listings. I agree with others that there's no need to duplicate, but it's helpful to know the resource is there. The links on the bottom of a Notables' wiki page can be helpful on other sources, like for Lifetime Achievement or Hall of Fame or Best-of Lists or Obituaries &c.