Mackintosh, Coillard of the Zambesi (London, 1907).
Its chief mission has been in Basutoland, since extended to the Zambesi; but it has also followed French colonial extension, establishing missions in Senegambia, the French Congo, Madagascar and Tahiti.
Between the Diamond-fields and the Zambesi, 1872-1879 (1881); E.
Fritsch, Sudafrika bis zum Zambesi (1885) H.
P. Greswell, Geography of Africa South of the Zambesi (Oxford, 1892) S.
McCall Theal, History and Ethnography of Africa south of the Zambesi from ...
Mackenzie, John Mackenzie (1902); Coillard of the Zambesi (1907).