1. Adelson, E. H. (1995). Checker shadow Illusion. Retrieved 2011 from http://persci.mit.edu/gallery/checkershadow
2. Allen, K. (2015). Hallucination and Imagination. Australasian Journal of Philosophy, 93(2), 287–302.
3. Austin, J. L. (1962). Sense and Sensibilia (Vol. 51). Oxford University Press.
4. Ayer, A. J. (1967). Has Austin refuted the sense-datum theory? Synthese, 17(June), 117–140.
5. Batty, C. (2010). What the Nose doesn’t know: Non-veridicality and olfactory experience. Journal of Consciousness Studies, 17(3–4), 10–27.