Sharp, A., & McDermott, P. (2009). Workflow modeling: Tools for process improvement and applications development (Second edition.). Artech House.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sharp, Alec, و Patrick McDermott. Workflow Modeling: Tools for Process Improvement and Applications Development. Second edition. Boston: Artech House, 2009.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sharp, Alec, و Patrick McDermott. Workflow Modeling: Tools for Process Improvement and Applications Development. Second edition. Artech House, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.