1. Handbook of Experimental Phenomenology: Visual Perception of Shape, Space and Appearance;Albertazzi,2013
2. Dual-aspect monism à la Pauli and Jung;Atmanspacher;J. Conscious. Stud.,2012
3. Aristotle;Barnes,1982
4. Steps to an Ecology of Mind: Collected Essays in Anthropology, Psychiatry, Evolution, and Epistemology;Bateson,1987
5. The Emotional Lives of Animals: a Leading Scientist Explores Animal Joy, Sorrow, and Empathy – and Why They Matter;Bekoff,2007