Blackmore, Susan
Consciousness
Oxford University Press, 2005
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Emergence
edited by Marc-David L. Seidel, Henrich R. Greve
Emerald, 2017
 eBooks
Taylor, John E.
The race for consciousness
MIT Press, 1999
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Holt, Edwin Bissell, 1873-1946
The concept of consciousness
Macmillan, 1974
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Ullmann-Margalit, Edna
The Emergence of norms
Clarendon Press, 1977
 Buku Teks SO