Spencer, C. (1979). The world of Serge Diaghilev: Charles Spencer with contributions by Philip Dyer and Martin Battersby. Penguin.
Lua i Stíl Chicago (17ú heag.)Spencer, Charles. The World of Serge Diaghilev: Charles Spencer with Contributions by Philip Dyer and Martin Battersby. Harmondsworth: Penguin, 1979.
Lua MLA (8ú heag.)Spencer, Charles. The World of Serge Diaghilev: Charles Spencer with Contributions by Philip Dyer and Martin Battersby. Penguin, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.