EysenckH. J.The dynamics of anxiety and hysteria. London: Routledge & Kegan Paul, 1964.
2.
GregoryR. L.ZangwillO. L.The origin of the autokinetic effect. Quarterly Journal of Experimental Psychology, 1963, 15, 252–261.
3.
HintonJ. W.An investigation into factors affecting visual movement perception when visual reference frames are eliminated. Unpublished experimental report presented in partial fulfillment of B.Sc., Univer. of Southampton, 1969.