1. Ambrose, S. H. (2002). Small things remembered: origins of early microlithic industries in sub-Saharan Africa. In R. Elston & S. Kuhn (Eds.), Thinking small: global perspectives on microlithic technologies (pp. 9–29). Archaeological Papers of the American Anthropological Association 12.
2. Ambrose, S. H. (2006). Howiesons Poort lithic raw material procurement patterns and the evolution of modern human behavior: a response to Minichillo (2006). Journal of Human Evolution, 50, 365–369.
3. Ambrose, S. H., & Lorenz, K. G. (1990). Social and ecological models for the Middle Stone Age in southern Africa. In P. Mellars (Ed.), The emergence of modern humans (pp. 3–33). Edinburgh: Edinburgh University Press.
4. Avery, D. M. (1982). Micromammals as palaeoenvironmental indicators and an interpretation of the Late Quaternary in the southern Cape Province, South Africa. Annals of the South African Museum, 85, 183–374.
5. Avery, D. M. (1987). Late Pleistocene coastal environment of the southern Cape Province of South Africa: micromammals from Klasies River Mouth. Journal of Archaeological Science, 14, 405–421.