biography
- https://www.dead.net/archives/1976/clippings/diga-rhythm-band-bio-page-1
- https://www.dead.net/archives/1978/clippings/heaven-help-fool-bio-page-2
- https://www.dead.net/archives/1978/clippings/heaven-help-fool-bio-page-3
- https://www.dead.net/archives/1978/clippings/heaven-help-fool-bio-page-1
- https://www.dead.net/archives/1982/clippings/grateful-dead-biography-page-1
- https://www.dead.net/archives/1982/clippings/grateful-dead-biography-page-3
