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Electrical Engineering and Technology | Electrical4u (n.d.) available from <http://www.electrical4u.com/>
Floyd, T.L. and Buchla, D.M. (2014) Electronics Fundamentals: Circuits, Devices and Applications [online] 8th edn. Harlow: Pearson. available from <https://ebookcentral.proquest.com/lib/coventry/detail.action?docID=5137783>
Hambley, A.R. (2018) Electrical Engineering: Principles & Applications [online] Seventh edition. Upper Saddle River: Pearson. available from <https://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&package_service_id=6648625720002011&institutionId=2011&customerId=2010>
Hughes, E., Hiley, J., Brown, K., and Smith, I.M. (2016) Hughes Electrical & Electronic Technology [online] Twelfth edition. Harlow, England: Pearson. available from <https://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&package_service_id=6648625750002011&institutionId=2011&customerId=2010>
Maxfield, C. (2008) Electrical Engineering [online] vol. Newnes know it all series. Burlington, MA: Elsevier/Newnes. available from <http://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&package_service_id=4689647470002011&institutionId=2011&customerId=2010>
Ulaby, F.T. and Maharbiz, M.M. (2013) Circuits. 2nd ed. Allendale, NJ: National Technology and Science Press
