Williams, J. J. (1981). Zero-Base Budgeting: Prospects for Developing a Semi-Confusing Budgeting Information System. Institutional Knowledge at Singapore Management University.
استشهاد بنمط شيكاغوWilliams, John Joseph. Zero-Base Budgeting: Prospects for Developing a Semi-Confusing Budgeting Information System. Institutional Knowledge at Singapore Management University, 1981.
MLA استشهادWilliams, John Joseph. Zero-Base Budgeting: Prospects for Developing a Semi-Confusing Budgeting Information System. Institutional Knowledge at Singapore Management University, 1981.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.