Hughes, I. and Hase, T.P.A. (2010) Measurements and their uncertainties: a practical guide to modern error analysis. Oxford: New York. Available at: http://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&package_service_id=3094127020002418&institutionId=2418&customerId=2415.
Serway, R.A. and Jewett, J.W. (2014) Physics for scientists and engineers with modern physics. 9th ed. Belmont, Calif: Thomson/Brooks/Cole. Available at: http://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&package_service_id=3037229980002418&institutionId=2418&customerId=2415.