Biennale di Venezia, Riley, B., & Thompson, D. (1968). Bridget Riley: British Pavilion, 1968, XXXIV Venice Biennale ; Venedig, British Pavilion, 1968 / Kataog: David Thompson. British Council.
Lua i Stíl Chicago (17ú heag.)Biennale di Venezia, Bridget Riley, agus David Thompson. Bridget Riley: British Pavilion, 1968, XXXIV Venice Biennale ; Venedig, British Pavilion, 1968 / Kataog: David Thompson. [London]: British Council, 1968.
Lua MLA (8ú heag.)Biennale di Venezia, et al. Bridget Riley: British Pavilion, 1968, XXXIV Venice Biennale ; Venedig, British Pavilion, 1968 / Kataog: David Thompson. British Council, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.