Welsh, G. (1999). Budgeting profit planning and control.
Lua i Stíl Chicago (17ú heag.)Welsh, Glenn. Budgeting Profit Planning and Control. New Delhi, 1999.
Lua MLA (9ú heag.)Welsh, Glenn. Budgeting Profit Planning and Control. 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.