Blunden Tony. (2011). Mastering Operational Risk. Pearson.
Lua i Stíl Chicago (17ú heag.)Blunden Tony. Mastering Operational Risk. London: Pearson, 2011.
Lua MLA (9ú heag.)Blunden Tony. Mastering Operational Risk. Pearson, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.