N.Kathrine Hayles, How We Became Posthuman : Virtual Bodies in Cybernetics, Literature, and Informatics, p. 12

N.Kathrine Hayles, How We Became Posthuman : Virtual Bodies in Cybernetics, Literature, and Informatics, p. 13

N.Kathrine Hayles, How We Became Posthuman : Virtual Bodies in Cybernetics, Literature, and Informatics, p. 61

N.Kathrine Hayles, Unthought : The power of the cognitive nonconscious, p. 12

Peter Halley, "Abstraction and Culture", reprinted in Abstraction, edited by Maria Lind, p. 139

Peter Halley, "Abstraction and Culture", reprinted in Abstraction, edited by Maria Lind, p. 140

Peter Halley, "Abstraction and Culture", reprinted in Abstraction, edited by Maria Lind, p. 141

Sven Lütticken, "Living with Abstraction", reprinted in Abstraction, edited by Maria Lind, p. 147

Sven Lütticken, "Living with Abstraction", reprinted in Abstraction, edited by Maria Lind, p. 148

Sven Lütticken, "Living with Abstraction", reprinted in Abstraction, edited by Maria Lind, p. 149

Edmund Husserl, The Crisis of European Sciences and Transcendental Phenomenology, p. 21 

Edmund Husserl, The Crisis of European Sciences and Transcendental Phenomenology, p. 60