List of sources:
Bayer, A.W. Aspects of Natal's botanical history. South African Journal of Science, 1971,
Vol. 67, pp. 401-411.
Google scholar. http://scholar.google.co.za Publications by W.E. Marriott.
Gunn, M. & Codd, L.E. Botanical exploration of southern Africa. Cape Town: Balkema, 1981.
Mansell, M.W. The Entomological Society of Southern Africa. African Entomology, 1993, Vol. 1(1), pp.
109-120.
National Automated Archival Information Retrieval System
(NAAIRS), at http://www.national.archives.gov.za/naairs.htm
Documents relating to William Edward Marriott.
South African Association for the Advancement of Science. Report, 1910, list of members.
William Edward Marriott. Geni. Retrieved from https://www.geni.com/people/William-Marriott/6000000004994958457
on 2018-9-3.