1980. Edinburgh Arts participants at Knowth, neolithic passage tombs, County Meath, Eire. Edinburgh Arts 1980.
1971. Letter from Demarco to Mark Goldberg (RDG Board member). Ref. forthcoming Ian Hamilton Finlay exhibition at the RDG (December 1971)
1979. Exhibition Brochure (page 2/4). Jimmy Boyle: Sculpture, at MacRobert Arts Centre Gallery, University of Stirling, Scotland. Text by Demarco.