Robert G Finney. (1994). Basics of budgeting. New York: American Management Association.
Παραπομπή Chicago StyleRobert G Finney. Basics of Budgeting. New York: American Management Association, 1994.
Παραπομπή MLARobert G Finney. Basics of Budgeting. New York: American Management Association, 1994.
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