Bourne, M. (2007). Balanced Scorecard (5th.). Vikas Publishing House Pvt Ltd.
Lua i Stíl Chicago (17ú heag.)Bourne, Mike. Balanced Scorecard. 5th. Noida,U.P: Vikas Publishing House Pvt Ltd, 2007.
Lua MLA (9ú heag.)Bourne, Mike. Balanced Scorecard. 5th. Vikas Publishing House Pvt Ltd, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.