1 October 1985
References
Gerhart M.G.,Glaser L.C.(2010), From Protest to Challenge: A Documentary History of African Politics in South Africa, 1882-1990, (Indiana University Press), pp.98-101
Gerhart M.G.,Glaser L.C.(2010), From Protest to Challenge: A Documentary History of African Politics in South Africa, 1882-1990, (Indiana University Press), pp.98-101