HILTON RONALD W. (1990). BUDGETING: PROFIT PLANNING AND CONTROL (5.). PRENTICE -HALL INTERNATIONAL, INC.
Lua i Stíl Chicago (17ú heag.)HILTON RONALD W. BUDGETING: PROFIT PLANNING AND CONTROL. 5. NEW JERSEY,USA: PRENTICE -HALL INTERNATIONAL, INC, 1990.
Lua MLA (9ú heag.)HILTON RONALD W. BUDGETING: PROFIT PLANNING AND CONTROL. 5. PRENTICE -HALL INTERNATIONAL, INC, 1990.
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