Maitland, I. (1996). Budgeting for non-financial managers. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Maitland, Iain. Budgeting for Non-financial Managers. London: Prentice Hall, 1996.
Lua MLA (9ú heag.)Maitland, Iain. Budgeting for Non-financial Managers. Prentice Hall, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.