Clark, R. C., & Mayer, R. E. (2016). E-learning and the science of instruction: Proven guidelines for consumers and designers of multimedia learning (Fourth edition.). Wiley.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Clark, Ruth Colvin, و Richard E. Mayer. E-learning and the Science of Instruction: Proven Guidelines for Consumers and Designers of Multimedia Learning. Fourth edition. Hoboken: Wiley, 2016.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Clark, Ruth Colvin, و Richard E. Mayer. E-learning and the Science of Instruction: Proven Guidelines for Consumers and Designers of Multimedia Learning. Fourth edition. Wiley, 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.