PIERCY NIGEL F. (1986). MARKETING BUDGETING. CROOM HELM.
Chicago-čujuhus (17. p.)PIERCY NIGEL F. MARKETING BUDGETING. KENT: CROOM HELM, 1986.
MLA-čujuhus (9. p.)PIERCY NIGEL F. MARKETING BUDGETING. CROOM HELM, 1986.
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