List of sources:
Annals of the Natal Museum, 1906, Vol. 1.
Brookes, E.H. A history of the University of Natal. Pietermaritzburg: University of Natal Press, 1966.
Cape of Good Hope. Report of the Colonial Bacteriological Institute, 1897, p. 125.
Lounsbury, C.P. The locust fungus. Agricultural Journal of the Cape Colony, 1896, Vol. 9(13), pp. 330-331.
Natal [Colony]. Natal Blue Book, 1896: Report of the Commissioner of Agriculture.
Natal [Colony]. Departmental Reports, 1901: Second report of the Government Entomologist.
Natal almanac, directory, and yearly register, 1909, p. 55, "Natal Museum: Board of Trustees".
Natal who's who, 1906.
Natal Agricultural Journal, 1899, Vol. 2, paper by Cooper.
National Automated Archival Information Retrieval System (NAAIRS). http://www.national.archives.gov.za/naairs.htm Documents relating to Cooper, Arnold W.
Pole Evans, I.B. A sketch of the rise, growth and development of mycology in South Africa. Report of the South African Association for the Advancement of Science, 1916, pp. 97-116.
Skaife, S.H. The locust fungus, Empusa grylli, and its effects on its host. South African Joural of Science, 1926, Vol. 23, pp. 298-309.
South African Association for the Advancement of Science. Report, 1905/6, 1910, lists of members.
South African bibliography to the year 1925. London: Mansell, 1979.
South African Philosophical Society. Transactions, 1897-1907, Vol. 9, 10, 11, 16 and 17: Lists of members.