Welsch, G. A. (1976). Budgeting: Profit planning and control (Fourth edition.). National Book Store.
Chicago-referens (17:e uppl.)Welsch, Glenn A. Budgeting: Profit Planning and Control. Fourth edition. Manila: National Book Store, 1976.
MLA-referens (9:e uppl.)Welsch, Glenn A. Budgeting: Profit Planning and Control. Fourth edition. National Book Store, 1976.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.