References
Alais D, Blake R (Eds), 2005 Binocular Rivalry and Perceptual Ambiguity (Cambridge, MA: MIT Press)
Brewster D, 1826 "On the optical illusion of the conversion of cameos into intaglios, with an account of other analogous phenomena" Edinburgh Journal of Science 4 99 – 108 [Reprinted in Wade N, 1983 Brewster and Wheatstone on Vision (London: Academic Press) pp 56 – 64]
Brewster D, 1844 "On the law of visible position in single and binocular vision, and on the representation of solid figures by the union of dissimilar plane pictures on the retina" Transactions of the Royal Society of Edinburgh 15 349 – 368
Forbes J D, 1863 "Biographical account of Professor Louis Albert Necker, of Geneva, Honorary Member of the Royal Society of Edinburgh" Proceedings of the Royal Society of Edinburgh 5 53 – 76
Galton F, 1869 Hereditary Genius: An Inquiry into its Laws and Consequences (London: Macmillan)
Mitchell I R, 2002 "On the trail of Necker, from Geneva to Portree" West Highland Free Press 12 July, page 15
Necker L A de Saussure, 1821 Travels in Scotland: Descriptive of the State of Manners, Literature and Science Translated from the French (London: Printed for Sir Charles Phillip & Co)
Necker L A de Saussure, 1822 A Voyage to the Hebrides, or Western Isles of Scotland; with Observations on the Manners and Customs of the Highlanders (London: Printed for Sir Charles Phillips & Co)
Necker L A, 1832 "Observations on some remarkable phænomena seen in Switzerland: and on an optical phaenomenon which occurs on viewing a crystal or geometrical solid" The London and Edinburgh Philosophical Magazine and Journal of Science 1 329 – 337
Utz H, 1992 "A Genevan's journey to the Hebrides in 1807: an anti-Johnsonian venture" Studies in Scottish Literature 27 47 – 71
Wade N J, 1998 A Natural History of Vision (Cambridge MA: MIT Press)
Wade N J, 2004 "Good figures" Perception 33 127 – 134, doi:10.1068/p3302ed
Wallin J E W, 1905 Optical Illusions of Reversible Perspective: A Volume of Historical and Experimental Researches (Princeton NJ: Published by the Author)
Wheatstone C, 1838 "Contributions to the physiology of vision—Part the first. On some remarkable, and hitherto unobserved, phenomena of binocular vision" Philosophical Transactions of the Royal Society of London 128 371 – 394, doi:10.1098/rstl.1838.0019
14 references
2 
DOIs retrieved