1971: Classic Rock's Classic Year — Jethro Tull's Ian Anderson in
Jethro Tull - Nothing Is Easy (1970)
Jethro Tull Press: 1971
Jethro Tull Press: Rolling Stone, 22 July 1971
Jethro Tull Press: 1971
Jethro Tull's '71 Red Rocks concert forged a place in rock history
Ian Anderson Talks About Tull, Rock Hall
Jethro Tull - Living In The Past (Ian Anderson Plays The Orchestral
Jethro Tull Press: 1971
Jethro Tull – Never Too Old To Rock 'N' Roll (1993, CD) - Discogs
Jethro Tull Press: 1971