1. Lewsen, P., ed. 1969.Selections from the Correspondence of John X. Merriman, 1905-1924110Cape Town The Ferreira Raid has not received any attention among historians of early twentieth-century southern Africa, but Die Huisgenoot published a superficial account in 1965, C. J. Scheepers Strydom, '21 Man wou S.A. Verower', Huisgenoot, (3 September 1965), pp. 30-33. It also has been mentioned in a few memoirs. See
2. Hofmeyr, J. H. and Reitz, F. W. 1913.The Life of Jan Hendrik Hofmeyr604–605. 608Cape Town and index
3. Potgieter, D. J.Standard Encyclopaedia of Southern AfricaVol. IV, 472–473.
4. Ferreira, O. J. O. 1997.Stamvader Ignatius Ferreira en sy Naverwante121–122. Pretoria There is a brief description of the raid in the genealogical study by