Jarvis, H. (2001). The Secret life of cities. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Jarvis, Helen. The Secret Life of Cities. Prentice-Hall, 2001.
Lua MLA (8ú heag.)Jarvis, Helen. The Secret Life of Cities. Prentice-Hall, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.