Posthuma, A J2012-08-282012-08-281988Posthuma, A.J. 1988. The changing past: trends in South African historical writing by K. Smith. (1988) [Boek resensie] Yesterday & today = Gister en vandag, 16:32, Sep. [http://www.sashtw.org.za/index2.htm] [http://dspace.nwu.ac.za/handle/10394/5126]2223-0386http://hdl.handle.net/10394/7107otherArticle