“Albert Grundlingh, The Dynamics of Treason: Boer Collaboration in the South African War of 1899-1902 Protea Book House, Pretoria, 2006: Shifty Burghers ñ Hensoppers and Joiners in the Orange Free State and the Transvaal”. Historia 52, no. 2 (June 14, 2021). Accessed December 5, 2024. https://upjournals.up.ac.za/index.php/historia/article/view/1208.