B i l l R i c h
https://www.facebook.com/TheBuddyMiles/posts/10152832239106135
https://www.pastemagazine.com/articles/2009/03/paul-butterfields-better-days-broke-my-babys-heart.html
http://www.blackflix.com/music/dunn.steven.html
World Of Bass
Bass Guitar Magazine 2006
2009 Holler interview
The Deep End
http://www.allmusic.com/artist/billy-rich-mn0000958001/credits
ELECTRIC BASSIST
http://www.denverurbanspectrum.com/articles/324301
http://rateyourmusic.com/artist/bill_rich/credits/
http://hearnebraska.org/feature/billy-rich-omaha-born-wizard-bass-concert-preview/