Loader, I. (2011). The Politics of Private Security: Regulation, Reform and Re-Legitimation.
Lua i Stíl Chicago (17ú heag.)Loader, I. The Politics of Private Security: Regulation, Reform and Re-Legitimation. 2011.
Lua MLA (9ú heag.)Loader, I. The Politics of Private Security: Regulation, Reform and Re-Legitimation. 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.