- Author: C. P. van der Merwe W. Kempen P. S. Meyer
- Language: Afrikaans
- Author: C. P. van der Merwe
- Language: Afrikaans
- Year: 1941
- Author: H. J. J. M. van der Merwe
- Language: English
- Year: 1951
- Author: Hakeem O. Yusuf (editor) Hugo van der Merwe (editor)
- Language: English
- Year: 2021
- Author: Justin van der Merwe, Patrick Bond, Nicole Dodd
- Language: English
- Year: 2019
- Author: Justin van der Merwe, Patrick Bond, Nicole Dodd
- Language: English
- Year: 2019
- Author: Van der Merwe-Alberts Ilze
- Language: English
- Year: 2018
- Author: Hendricks Denver, Van der Merwe Adéle, Wellmann Jeske
- Language: English
- Year: 2015