1. Amazeen, E. L., &Turvey.M. T. (1996). Weight perception and the haptic size-weight illusion are functions of the inertia tensor.Journal of Experimental Psychology: Human Perception & Performance,22, 213–232.
2. Boro, G. (1962). Physical performance and perceived exertion. InStudia Psychologies et Paedogogica: Series Altera. Investigationes XI (pp. 1–64). Lund: Gleerup.
3. Borg, G., Olsson, M. J., Borg, E., &Neely, G. (1996). LIME & #x2014; Level-anchored intersubjective ME. In S. C. Masin (Ed.),Fechner Day 96 (pp. 215–220). Padua: University of Padua, International Society for Psychophysics.
4. Boring, E. G. (1942).Sensation and perception in the history of experimental psychology. New York: Appleton-Century-Crofts.
5. Charpentier, A. (1891). Analyse expérimentale: De quelques élèments de la sensation de poids. [Experimental analysis: On some of the elements of sensations of weight].Archives de Physiologie Normale et Pathologique,3, 122–135.