Atkins, P.W., Jones, L. and Laverman, L. (2016) Chemical principles: the quest for insight. Seventh edition. New York: Macmillan Education.
Chang, R. (2016) Chemistry. 12th ed. New York: Mc Graw Hill Education.
chemguide: helping you to understand Chemistry (no date). Available at: http://www.chemguide.co.uk/.
Clark, J. (2000) Calculations in AS/A level chemistry. Harlow, Essex [England]: Pearson Education.
Housecroft, C.E. and Constable, Edwin C. (2010) Chemistry. 4th ed. Harlow: Prentice Hall.
Housecroft, C.E. and Constable, Edwin C (2010) Chemistry: an introduction to organic, inorganic, and physical chemistry. 4th edition. Naucalpan de Juárez: Pearson Educación.
Knockhardy (no date). Available at: http://www.knockhardy.org.uk/sci.htm.
Overton, T., Johnson, S. and Scott, J. (2015) Study and communication skills for the chemical sciences. Second edition. Oxford: Oxford University Press.
‘Thorium: An energy solution - THORIUM REMIX 2011’ (4AD). Available at: https://www.youtube.com/watch?v=P9M__yYbsZ4.