Não informado. (2020). South African National Scientific Programmes Report. National Scientific Programmes Unit, Council for Scientific and Industrial Research.
Chicago-Zitierstil (17. Ausg.)Não informado. South African National Scientific Programmes Report. Pretoria, Africa do Sul: National Scientific Programmes Unit, Council for Scientific and Industrial Research, 2020.
MLA-Zitierstil (8. Ausg.)Não informado. South African National Scientific Programmes Report. National Scientific Programmes Unit, Council for Scientific and Industrial Research, 2020.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.