Bunting, D., Jones, D. P., & Wagner, M. (2007). Addendum to the economic impact study of the arts in Spokane County: Survey results detail. Eastern Washington University, Institute for Public Policy and Economic Analysis.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Bunting, David, D. Patrick Jones, و Mark Wagner. Addendum to the Economic Impact Study of the Arts in Spokane County: Survey Results Detail. [Spokane, Wash.: Eastern Washington University, Institute for Public Policy and Economic Analysis, 2007.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Bunting, David, et al. Addendum to the Economic Impact Study of the Arts in Spokane County: Survey Results Detail. Eastern Washington University, Institute for Public Policy and Economic Analysis, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.