List of sources:
Burrows, E.H. A history of medicine in South Africa up to the end of the nineteenth century. Cape Town: Balkema, 1958.
Cape of Good Hope Government Gazette, 16 September 1862 and 9 January 1885: List of medical practitioners in the Cape Colony.
Medical and pharmacy register for the Colony of the Cape of Good Hope. Cape Town: W A Richards and sons, 1893.
National Automated Archival Information Retrieval System (NAAIRS). http://www.national.archives.gov.za/naairs.htm
Repository KAB. Documents relating to Abercrombie, Alexander.
South African bibliography to the year 1925. London: Mansell, 1979.
South African medical directory for 1897. Cape Town: Cape Times, 1897.