Loader, I. (2011). The Politics of Private Security: Regulation, Reform and Re-Legitimation.
Chicago-viite (17. p.)Loader, I. The Politics of Private Security: Regulation, Reform and Re-Legitimation. 2011.
MLA-viite (9. p.)Loader, I. The Politics of Private Security: Regulation, Reform and Re-Legitimation. 2011.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.