"Mailbox - April Brochures" Market Reports Newsletter Vol. 2 No. 7 May 6, 1975 pg. 4 (Notes)
First Edition 1976: Cinéography 2: Master Index pg. 12,31
"Cross-Reference Plan Partially Scuttled" Market Reports Newsletter Vol. 4 No. 9 Nov. 12, 1976 pg. 1 (Notes)
"Charles Sperry Offer of Coq Films Is Suspect" Market Reports Newsletter Vol. 5 No. 2-3 Apr. 18, 1977 pg. 4 (Notes)