warner bros.
- https://www.dead.net/archives/1972/clippings/grateful-dead-songbook-back
- https://www.dead.net/archives/1972/clippings/garcia-songbook-front
- https://www.dead.net/archives/1972/clippings/garcia-songbook-back
- https://www.dead.net/archives/1977/artwork/what-long-strange-trip-its-been-lp-inside-1
- https://www.dead.net/archives/1977/artwork/what-long-strange-trip-its-been-lp-front
- https://www.dead.net/archives/1977/artwork/what-long-strange-trip-its-been-lp-inside-2
