Burton, A. W. (1969). The highlands of Kaffraria: A review of outstanding incidents in Kaffirland and British Kaffraria leading up to the rise of King William's Town, Keiskama Hoek and East London, with special reference to the history and situation of Fort Stokes ([2d. ed.].). C. Struik.

Burton, Alfred William. The Highlands of Kaffraria: A Review of Outstanding Incidents in Kaffirland and British Kaffraria Leading Up to the Rise of King William's Town, Keiskama Hoek and East London, with Special Reference to the History and Situation of Fort Stokes. [2d. ed.]. Cape Town: C. Struik, 1969.

Burton, Alfred William. The Highlands of Kaffraria: A Review of Outstanding Incidents in Kaffirland and British Kaffraria Leading Up to the Rise of King William's Town, Keiskama Hoek and East London, with Special Reference to the History and Situation of Fort Stokes. [2d. ed.]. C. Struik, 1969.