APA (7th ed.) Zitazioa
Welsch, G. A., Gordon, P. N., & Hilton, R. W. (1988). Budgeting: Profit planning and control (5th ed.). Prentice Hall.
Chicago Style (17th ed.) Zitazioa
Welsch, Glenn A., Paul N. Gordon, eta Ronald W. Hilton. Budgeting: Profit Planning and Control. 5th ed. Englewood Cliffs, NJ: Prentice Hall, 1988.
MLA (9th ed.) Zitazioa
Welsch, Glenn A., et al. Budgeting: Profit Planning and Control. 5th ed. Prentice Hall, 1988.
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