Gibson, A. & Farrar, W. V. (1973). "Robert Angus Smith, FRS, and Sanitary Science". Notes and Records of the Royal Society. 28 (2): 241–62. doi:10.1098/rsnr.1974.0017. S2CID143443383.
Gorham, E. (1982). "Robert Angus Smith, F.R.S., and 'Chemical Climatology.'". Notes and Records of the Royal Society of London. 36 (2): 267–72. doi:10.1098/rsnr.1982.0016. PMID11615878. S2CID30328649.
Gorham, E. (1982). "Robert Angus Smith, F.R.S., and 'Chemical Climatology.'". Notes and Records of the Royal Society of London. 36 (2): 267–72. doi:10.1098/rsnr.1982.0016. PMID11615878. S2CID30328649.
Gibson, A. & Farrar, W. V. (1973). "Robert Angus Smith, FRS, and Sanitary Science". Notes and Records of the Royal Society. 28 (2): 241–62. doi:10.1098/rsnr.1974.0017. S2CID143443383.
Gorham, E. (1982). "Robert Angus Smith, F.R.S., and 'Chemical Climatology.'". Notes and Records of the Royal Society of London. 36 (2): 267–72. doi:10.1098/rsnr.1982.0016. PMID11615878. S2CID30328649.