Macmillan, Hugh (1989). "A Nation Divided? The Swazi in Swaziland and the Transvaal, 1865–1986". In Vail, Leroy (ed.). The Creation of Tribalism in Southern Africa. Berkeley, California: University of California Press. pp. 310–316.
"Archived copy"(PDF). Archived from the original(PDF) on 29 September 2019. Retrieved 29 September 2019.{{cite web}}: CS1 maint: archived copy as title (link)
"Archived copy"(PDF). Archived from the original(PDF) on 29 September 2019. Retrieved 29 September 2019.{{cite web}}: CS1 maint: archived copy as title (link)