Farrington, B., & Waters, D. W. F. (1994). Managing purchasing: Organizing, planning and control. London: Chapman and Hall.
استشهاد بنمط شيكاغوFarrington, Brian., و Derek W. F. Waters. Managing Purchasing: Organizing, Planning and Control. London: Chapman and Hall, 1994.
MLA استشهادFarrington, Brian., و Derek W. F. Waters. Managing Purchasing: Organizing, Planning and Control. London: Chapman and Hall, 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.