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5Levinson, P., Human Replay: A Theory of the Evolution of Media, New York University Press, 1979.
6Campbell, D.T., "Unjustified Variation and Selective Retention in Scientific Discovery", in Ayala, F. J. &. Dobzhansky, T.(ed.), Studies in the Philosophy of Biology, Berkeley, University of California Press, 1974, pp.139-161.
7Levinson, P., "What Technology Can Teach Philosophy", in Levinson, P.(ed.), Pursuit of Truth, Atlantic Highlands, Humanities, 1982, pp.157-175.
8Popper, K. R, The Logic of Scientific Discovery, London, Hutchinson' s, 1935, pp. 130-133.
9纽约媒介环境学会网站www.media-ecology.org.
10Levinson, P., Digital McLuhan: A Guide to the Information Millemdum, London, Roufledge, 1999, pp. 1-2,pp. 183-184,p.32,pp.40-41,p.56,p.7,p.94,pp. 183-184.