Ezell, T. (2012). Cisco Unified Communications Manager 8: Expert administration cookbook : over 110 advanced recipes to effectively and efficiently configure and manage Cisco Unified Communications Manager. Packt Pub..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ezell, Tanner. Cisco Unified Communications Manager 8: Expert Administration Cookbook : Over 110 Advanced Recipes to Effectively and Efficiently Configure and Manage Cisco Unified Communications Manager. Birmingham ; Mumbai: Packt Pub., 2012.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Ezell, Tanner. Cisco Unified Communications Manager 8: Expert Administration Cookbook : Over 110 Advanced Recipes to Effectively and Efficiently Configure and Manage Cisco Unified Communications Manager. Packt Pub., 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.