evidence: - Southern African Institute of Race Relations Research Report (SAIRR), 1982, The Handing Over of KaNgwane and Ingwavuma to Swaziland, RR. 44/82. [...] - NAK, DO 1057/159, Boundaries of Swaziland, 1960-1961, Khuzulwandle, Dlamini (Prince), (1994), Swaziland: The Case of a Country without Borders, Border Restoration Committee. [...] NAK, DO 1057/159, Boundaries of Swaziland, 1960-1961, Khuzulwandle, Dlamini (Prince), (1994), Swaziland: The Case of a Country without Borders, Border Restoration Committee.