14Barnes, Helen, Michael Noble, Chris Dibben, Charles Meth, Gemma Wright, and Lucie Cluver. "South Africa microdata scoping study."Centre for the Analysis of South African Social Policy, University of Oxford, Working Paper no. 6 , no. 6 (2007).
56Kalule-Sabiti, Ishmael, Martin Palamuleni, Monde Makiwane, and Acheampong Y Amoateng. "Family formation and dissolution patterns."(2007) Families and households in post-apartheid South Africa: Socio-demographic perspectives.
107Simkins E, Charles. "The determinants of educational attainment."School of Economic and Business Sciences, University of the Witwatersrand Working Paper No 31 , no. 31 (2006).