List of sources:
Addresses and papers read at the joint meeting of the British and South African Associations for the Advancement of Science held in South Africa, 1905 (Vol. 2, paper by Schwarz). Johannesburg: SAAAS.
Anderson, J.M. & Anderson, H.M. Palaeoflora of southern Africa (p. 69). Rotterdam: Balkema, 1985.
Anhaeusser, C.R. (ed.) A century of geological endeavour in southern Africa, 1895-1995 (pp. 238, 332-333). Johannesburg: Geological Society of South Africa, 1997.
Barnard, W.S. "Om de Ngami en Makarikari meren op nieuw te vullen": Die Schwarzplan as dwaling. South African Geographer, 1992, Vol. 19, pp. 59-75.
Cape of Good Hope. Report of the Committee of the Albany Museum, 1906, 1908.
Cape of Good Hope. Report of the Trustees of the South African Museum, 1895.
Currey, R.F. Rhodes University 1904-1970: A chronicle. Grahamstown, 1970.
Dictionary of South African biography, Vol. 1, 1968.
Du Toit, A.L. Some reminiscences. Transactions of the Geological Society of South Africa, 1945, Vol. 48, pp. vi-x.
Eales, H.V. Rhodes geology centenary. Geobulletin, June 2004, Vol. 47(2), pp. 20-23.
Geological Society of South Africa. Transactions (and Proceedings), 1906, Vol. 10; 1915, Vol. 18; and 1920, Vol. 23: Lists of members.
Goodwin, A.J.H. A commentary upon South African prehistory... Bantu Studies, 1935, Vol. 9, pp. 291-333; bibliography pp. 387-413.
Hall, A.L. A bibliography of South African geology.... Pretoria: Geological Survey, Memoirs No. 18 (1922), 25 (1927) and 27 (1931).
Obituary: Professor E.H.L. Schwarz. Geographical Journal, 1929, Vol. 73, pp. 493-494.
Obituary: Ernest Hubert Lewis Schwarz. Quarterly Journal of the Geological Society, 1929, Vol. 85, pp. lxii-lxiii.
Obituary: Professor E.H.L. Schwarz. Geological Magazine, 1929, Vol. 66, p. 143.
Obituary: Prof. E.H.L. Schwarz. Nature, 1929, Vol. 123, pp. 100-101.
Price, R.R.M. Catalogue of publications of the Geological Survey of South Africa and government publications dealing with earth sciences. Pretoria: Council for Geoscience, 1997.
Records of the Albany Museum, 1903-1914, Vol. 1-3: Papers by Schwarz.
Royal Society of South Africa. Transactions, 1908-1910, Vol. 1, lists of Fellows and members.
The Scientific African, November 1895 - March 1896.
South African Association for the Advancement of Science. Report, 1903-1918: Papers by Schwarz and lists of members.
South African bibliography to the year 1925. London: Mansell, 1979.
South African Philosophical Society. Transactions, 1895-1907, Vol. 9-17: Papers by Schwarz and lists of members.
Union of South Africa. Department of Irrigation. Report of the Kalahari reconnaissance of 1925. Pretoria: Government Printer, 1926.
University of the Cape of Good Hope. Calendar, 1899/1900, 1900/2, 1902/3.
Venter, R.J. Bibliography of regional meteorological literature. Vol. 1. Southern Africa, 1486-1948. Pretoria: Weather Bureau, 1949.