Dainton, F.; Thrush, B. A. (1981). "Ronald George Wreyford Norrish. 9 November 1897-7 June 1978". Biographical Memoirs of Fellows of the Royal Society. 27 (0): 379–424. doi:10.1098/rsbm.1981.0016. ISSN0080-4606.
Fleming, G. R.; Phillips, D. (2004). "George Porter KT OM, Lord Porter of Luddenham. 6 December 1920 - 31 August 2002: Elected F.R.S. 1960". Biographical Memoirs of Fellows of the Royal Society. 50 (0): 257–283. doi:10.1098/rsbm.2004.0017. ISSN0080-4606.
Dainton, F.; Thrush, B. A. (1981). "Ronald George Wreyford Norrish. 9 November 1897-7 June 1978". Biographical Memoirs of Fellows of the Royal Society. 27 (0): 379–424. doi:10.1098/rsbm.1981.0016. ISSN0080-4606.
Fleming, G. R.; Phillips, D. (2004). "George Porter KT OM, Lord Porter of Luddenham. 6 December 1920 - 31 August 2002: Elected F.R.S. 1960". Biographical Memoirs of Fellows of the Royal Society. 50 (0): 257–283. doi:10.1098/rsbm.2004.0017. ISSN0080-4606.