Grau, O. The history of telepresence: automata, illusion, and the rejection of the body: Oliver Grau. The robot in the garden : telerobotics and telepistemology in the age of the internet.(2000).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Grau, Oliver. "The History of Telepresence: Automata, Illusion, and the Rejection of the Body: Oliver Grau." The Robot in the Garden : Telerobotics and Telepistemology in the Age of the Internet.(2000) .
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Grau, Oliver. "The History of Telepresence: Automata, Illusion, and the Rejection of the Body: Oliver Grau." The Robot in the Garden : Telerobotics and Telepistemology in the Age of the Internet.(2000), .
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.