Crick , T. (1987). What Is Politics? Edward Arnold.
Lua i Stíl Chicago (17ú heag.)Crick , Tom. What Is Politics? London: Edward Arnold, 1987.
Lua MLA (9ú heag.)Crick , Tom. What Is Politics? Edward Arnold, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.