References:
"Indictments: Editor Comments" Market Reports Newsletter Vol. 2 No. 3 1975 pg. 3 (Notes)
"San Francisco Milestone" Market Reports Newsletter Vol. 2 No. 9 Jun. 3, 1975 pg. 1 (Notes)
"There Is No Connection, Contrary to Appearances" Market Reports Newsletter Vol. 3 No. 7 Nov. 25, 1975 pg. 3 (Notes)
"Liberty Arts" Market Reports Newsletter Vol. 4 No. 5-6 Aug. 5, 1976 pg. 7 (Notes)
Jerry Douglas. "Behind the Camera: John Summers" Manshots Vol. 1 No. 4 Mar. 1989 pg. 4 (Interview)