Gilliland, M. (2010). Business forecasting deal: Exposing myths, eliminating bad practices, providing practical solutions. John Wiley.
استشهاد بنمط شيكاغوGilliland, Michael. Business Forecasting Deal: Exposing Myths, Eliminating Bad Practices, Providing Practical Solutions. New Jersey: John Wiley, 2010.
MLA استشهادGilliland, Michael. Business Forecasting Deal: Exposing Myths, Eliminating Bad Practices, Providing Practical Solutions. John Wiley, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.