@inbook{muller_langa_dlamini_2016, 
  title={Institutional Research Units in Higher Education Institutions in South Africa}, 
  DOI={10.18820/9781928357186/04}, 
  publisher={SUN MeDIA}, 
  author={Muller and Langa and Dlamini}, 
  year={2016}, 
  month={Nov}
  }