Hope, J. (2003). Beyond Budgeting. HBS.
Lua i Stíl Chicago (17ú heag.)Hope, Jeremy. Beyond Budgeting. HBS, 2003.
Lua MLA (9ú heag.)Hope, Jeremy. Beyond Budgeting. HBS, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.