1. Bhorat, H. (1999). The October household survey, unemployment and the informal sector: A note. South African Journal of Economics, 67(2), 320–326.
2. Blair, J., Menon, G. & Bickart, B. (1991). Measurement effects in self vs. proxy responses to survey questions: An information-processing perspective. In Biemer, P. P., Groves, R. M., Lyberg, L. E., Mathiowetz, N. A., & Sudman, S. (Eds.) Measurement error in surveys. New Jersey: Wiley.
3. Brackstone, G. (1999). Managing data quality in a statistical agency. Survey Methodology, 25(2), 139–149.
4. Branson, N. (2009). Re-weighting the OHS and LFS national household survey data to create a consistent series over time: A cross entropy estimation approach. SALDRU Working Paper Number 38. Cape Town: Southern Africa Labour and Development Policy Research Unit (SALDRU)
5. Branson, N., & Wittenberg, M. (2011). Re-weighting South African national household survey data to create a consistent series over time: A cross entropy estimation approach (SALDRU Working Paper 54). Cape Town: Southern Africa Labour and Development Research Unit (SALDRU).