1973. Exhibition Catalogue. Page 21/25. Walter Pichler. The Austrian Exhibition. RDG, Edinburgh, and Institute of Contemporary Arts, London.
1973. Exhibition Catalogue. Page 5/25. Gottfried Bechtold. The Austrian Exhibition. RDG, Edinburgh, and Institute of Contemporary Arts, London.
1976. Catalogue. Page 18/29. RDG 10th Anniversary Exhibition. Ten-year record of the gallery's activities 1966-1976.
1988. Exhibition Card. Paul Neagu: Nine Catalytic Stations. Presentede by the RDG and the Scottish Sculpture Trust at Traquair House, Peeblesshire, Scotland.