Belshaw, C. S. (1974). Towers besieged: The dilemma of the creative university. McClelland and Stewart.
Lua i Stíl Chicago (17ú heag.)Belshaw, Cyril S. Towers Besieged: The Dilemma of the Creative University. [Toronto]: McClelland and Stewart, 1974.
Lua MLA (9ú heag.)Belshaw, Cyril S. Towers Besieged: The Dilemma of the Creative University. McClelland and Stewart, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.